Branched chain olefinic alcohols, thiols, esters and ethers, organoleptic uses thereof, processes for preparing same and intermediates therefor

ABSTRACT

Described are compounds defined according to the structure: ##STR1## taken alone or in admixture wherein one of the dashed lines is a carbon-carbon double bond and each of the other of the dashed lines are carbon-carbon single bonds; wherein R 1  represents C 1  -C 4  alkyl; R 2  represents C 1  -C 4  alkyl; Z represents oxygen or sulfur; R 3  represents hydrogen, MgX, Li, C 1  -C 3  lower alkyl or C 1  -C 3  lower acyl; and wherein X represents chloro, bromo or iodo and uses thereof in augmenting or enhancing the aroma and/or taste of consumable materials such as perfume compositions, colognes, perfumed articles, e.g., solid or liquid anionic, cationic, nonionic or zwitterionic detergents, fabric softener compositions or dryer-added fabric softener articles, smoking tobaccos, chewing gums, chewing tobaccos, medicinal products or toothpastes. Also described are processes for preparing such compounds hereinafter described as branched chain olefinic alcohols, thiols, esters and ethers.

This application is a continuation-in-part of application for UnitedStates Letters Patent Ser. No. 212,887 filed on Dec. 4, 1980, now U.S.Pat. No. 4,318,934.

BACKGROUND OF THE INVENTION

Materials which can provide amber, woody, camphoraceous, floral,orris-like and fruity aroma profiles with patchouli-like topnotesparticularly those materials which are relatively inexpensive are highlysought after in the art of perfumery. Many of the natural materialswhich provide such fragrance profiles and contribute desired nuances toperfumery compositions and perfumed article substances are high in cost,vary in quality from one batch to another and/or are generally subjectto the usual variations of natural products.

There is, accordingly, a continuing effort to find synthetic materialswhich will replace the essential fragrance notes provided by naturalessential oils or compositions thereof. Unfortunately, many of thesesynthetic materials either have the desired nuances only to a relativelysmall degree or else contribute undesirable or unwanted odor to thecomposition. The search for materials which can provide a more refinedamber, woody, camphoraceous, orris-like, fruity and patchouli-like aromahave been difficult and relatively costly in the areas of both naturalproducts and synthetic products.

In addition, artificial flavoring agents for foodstuffs have receivedincreasing attention in recent years. In many years, such food flavoringagents have been preferred over natural flavoring agents at least inpart due to their diminished cost and their reproducible flavorqualities. For example, natural food flavoring agents such as extracts,concentrates and the like are often subject to wide variations due tochanges in the quality, type and treatment of the raw materials. Suchvariations can be reflected in the end product and result in unfavorableflavor characteristics in said end product. Additionally, the presenceof the natural product in the ultimate food may be undesirable becauseof increased tendency to spoil. This is particularly troublesome in foodand food uses where such products as dips, soups, chips, sausages,gravies and the like are apt to be stored prior to use.

The fundamental problem in creating artificial flavor agents is that theartificial flavor to be achieved be as natural as possible. Thisgenerally proves to be a difficult task since the mechanism for flavordevelopment in many foods is not completely known. This is noticeable inproducts having nutty, earthy, woody-balsamic, fresh walnut kernel andwalnut skin flavor characteristics.

Reproduction of nutty, earthy, woody-balsamic, fresh walnut kernel andwalnut skin flavor and aroma has been the subject of long and continuingsearches by those engaged in production of foodstuffs and beverages. Thesevere shortage of food in many parts of the world has given rise to thedevelopment of previously unused sources of protein which areunpalatable. Accordingly, the need has arisen for the use of flavoringmaterials which will make such sources of protein palatable to humansensory organs.

Even more desirable is a product that can serve to substitute fordifficult-to-obtain natural perfumery oils and at the same timesubstitute for natural flavoring ingredients in both foodstuffs as wellas in tobacco.

Perfumery materials which are inexpensive such as dihydro linalool(3,7-Dimethyl-6-octen-3-ol), and dihydro myrcenol(3-Methylene-7-methyloctanol-7) do not provide the patchouli-likeorris-like fragrance profiles that are provided by the more expensive,more complex molecules such as patchouli alcohol having the structure:##STR2## Dihydro linalool according to "Perfume and Flavor Chemicals(Aroma Chemicals)" by Steffen Arctander (1969) having the structure:##STR3## at Monograph 960 is indicated to have a fresh, floral, citrusyaroma which is less woody than linalool and more powerful and morelime-like than tetrahydro linalool. On the other hand, dihydro myrcenolhaving the structure: ##STR4## (at number 964 of Arctander) is describedas being powerful, fresh lime-like overall citrusy, floral and sweetwith little or no terpenic undertones. Dihydro myrcenyl acetatedescribed at Monograph 965 of Arctander having the structure: ##STR5##is described as sweet, spicy, herbaceous, fresh and somewhat fruity witha bergamot-lime character but poor tenacity.

No chemicals described in a prior art such as dihydro myrcenyl acetate,dihydro myrcenol or dihydro linalool have aroma profiles or chemicalstructures even remotely similar to the compounds of our invention.

BRIEF DESCRIPTION OF THE DRAWINGS

FIG. AA represents the GLC profile for the reaction product of Example Ausing a 70% sulfuric acid catalyst at 35% C.

FIG. AB represents the GLC profile for the reaction product of Example Ausing an Amberlyst® 15 acidic ion exchange resin catalyst at atemperature of 150° C.

FIG. AC represents the GLC profile for the reaction product of ExampleA, using an Amberlyst® 15 catalyst at 100° C.

FIG. AC represents the GLC profile for the reaction product of ExampleA, using a sulfuric acid catalyst and an alpha-methylstyrene diluent at35° C. according to the conditions of United Kingdom PatentSpecification No. 796,130 (crude reaction product).

FIG. AE represents the GLC profile for the reaction product of ExampleI, using a sulfuric acid catalyst, at 35° C. and an alpha-methyl styrenediluent according to the conditions of United Kingdom PatentSpecification No. 796,130 (distilled reaction product). Distillationrange: vapor temperature 36°-40° C.; liquid temperature 74°-94° C.;pressure 4-5 mm/Hg.

FIG. BA represents the NMR spectrum for Peak 1 of the GLC profile ofFIG. AE.

FIG. BB represents the infra-red spectrum for Peak 1 of the GLC profileof FIG. AE. FIG. CA represents the NMR spectrum fir Peak 2 of the GLCprofile of FIG. AE.

FIG. CB represents the infra-red spectrum for Peak 2 of the GLC profileof FIG. AE.

FIG. D represents the NMR spectrum for Peak 2 of the GLC profile of FIG.AB.

FIG. 1 sets forth the GLC profile for the reaction product of Example I,containing compounds defined according to the structure: ##STR6##wherein in each molecule of the mixture, one of the dashed lines is acarbon-carbon double bond and the other of the dashed lines arecarbon-carbon single bonds.

FIG. 2A represents the infra-red spectrum of Peak 3 of the GLC profileof FIG. 1.

FIG. 2B represents the infra-red spectrum of Peak 4 of the GLC profileof FIG. 1.

FIG. 2C represents the infra-red spectrum for Peak 5 of the GLC profileof FIG. 1.

FIG. 2D represents the infra-red spectrum for Peak 6 of the GLC profileof FIG. 1.

FIG. 2E represents the infra-red spectrum for Peak 7 of the GLC profileof FIG. 1.

FIG. 2F represents the infra-red spectrum for Peak 8 of the GLC profileof FIG. 1.

FIG. 2G represents the infra-red spectrum for Peak 9 of the GLC profileof FIG. 1.

FIG. 2H represents the infra-red spectrum for Peak 10 of the GLC profileof FIG. 1.

FIG. 2J represents the NMR spectrum for a mixture of compounds havingthe structures: ##STR7## produced according to Example I.

FIG. 2K represents the NMR spectrum for the compound having thestructure: ##STR8## produced according to Example I.

FIG. 2L represents the NMR spectrum for the compound containing thestructure: ##STR9## produced according to Example 1.

FIG. 3 represents the GLC profile for the reaction product of Example IIcontaining a mixture of compounds, each of which is defined according tothe generic structure: ##STR10## wherein in each molecule one of thedashed lines is a carbon-carbon double bond and each of the other of thedashed lines are carbon-carbon single bonds.

FIG. 4 represents the infra-red spectrum for the product producedaccording to Example II containing the compounds having the structures:##STR11##

FIG. 5 represents the mass spectrum for the reaction product of ExampleII, containing the compounds having the structures: ##STR12##

FIG. 6 represents the GLC profile for the reaction product of ExampleIII containing compounds defined according to the generic structure:##STR13## wherein in each of the molecules of the mixture, one of thedashed lines represents a carbon-carbon double bond and the other of thedashed lines represent carbon-carbon single bonds.

FIG. 7 represents the infra-red spectrum for the reaction product ofExample III containing the compounds having the structures: ##STR14##

FIG. 8 represents the mass spectrum for the reaction product of ExampleIII containing the compounds having the structures: ##STR15##

FIG. 9 represents the GLC profile for the reaction product of ExampleIV, containing a mixture of compounds, each of which is definedaccording to the generic structure: ##STR16## wherein in each of themolecules, one of the dashed lines represents a carbon-carbon doublebond and each of the other of the dashed lines represent carbon-carbonsingle bonds.

FIG. 10 represents the infra-red spectrum for the reaction product ofExample IV containing the compounds having the structures: ##STR17##

FIG. 11 represents the mass spectrum for the reaction product of ExampleIV containing the compounds having the structures: ##STR18##

FIG. 12 represents the GLC profile for the reaction product of ExampleVA containing structures defined according to the genus having thestructure: ##STR19## wherein in each of the molecules of the mixture,one of the dashed lines represents a carbon-carbon double bond and eachof the other of the dashed lines represent carbon-carbon single bonds.

FIG. 13 represents the GLC profile for the reaction product of ExampleVB containing a mixture of compounds defined according to the structure:##STR20## wherein in each of the molecules of the mixture, one of thedashed lines represents a carbon-carbon double bond and each of theother of the dashed lines represent carbon-carbon single bonds.

FIG. 14 represents the GLC profile for the reaction product of ExampleVIIA containing a mixture of compounds defined according to the genushaving the structure: ##STR21## wherein in each of the molecules of themixture, one of the dashed lines represents a carbon-carbon double bondand each of the other of the dashed lines represents carbon-carbonsingle bonds.

FIG. 15 represents the GLC profile for the reaction product of ExampleIX containing a mixture of compounds defined according to the structure:##STR22## wherein in each of the molecules one of the dashed linesrepresents a carbon-carbon double bond and each of the other of thedashed lines represent carbon-carbon single bonds.

FIG. 16 is the NMR spectrum for the reaction product of Example IXcontaining a mixture of compounds having the structures definedaccording to the following structure: ##STR23## wherein in each of themolecules of the mixture one of the dashed lines represents acarbon-carbon double bond and each of the other of the dashed linesrepresent carbon-carbon single bonds.

FIG. 17 is the infra-red spectrum for the reaction product of Example IXcontaining the compounds defined according to the structure: ##STR24##wherein in each of the molecules in the resulting mixture one of thedashed lines represents a carbon-carbon double bond and each of theother of the dashed lines represent carbon-carbon single bonds.

FIG. 18 is the GLC profile of the crude reaction product of Example Xcontaining the compounds defined according to the structure: ##STR25##wherein in each of the molecules, one of the dashed lines represents acarbon-carbon single bond and each of the other of the dashed linesrepresent carbon-carbon double bonds.

FIG. 19 is the GLC profile for fraction 4 of the distillation product ofthe reaction product of Example X containing the compounds having thestructure: ##STR26## wherein in each of the molecules one of the dashedlines represents a carbon-carbon double bond and each of the other ofthe dashed lines represent carbon-carbon single bonds.

FIG. 20 is the infra-red spectrum for fraction 4 of the distillationproduct of the reaction product of Example X containing a mixture ofcompounds defined according to the structure: ##STR27## wherein in eachof the molecules one of the dashed lines represents a carbon-carbondouble bond and each of the other of the dashed lines representcarbon-carbon single bonds.

FIG. 21 is the GLC profile of the crude reaction product of Example XIcontaining a mixture of compounds defined according to the structure:##STR28## wherein in each of the molecules one of the dashed linesrepresents a carbon-carbon double bond and each of the other of thedashed lines represent carbon-carbon single bonds.

FIG. 22 is the GLC profile for fraction 7 of the distillation product ofthe reaction product of Example XI containing a mixture of compoundsdefined according to the structure: ##STR29## wherein in each of themolecules one of the dashed lines represents a carbon-carbon double bondand each of the other of the dashed lines represent carbon-carbon singlebonds.

FIG. 23 is the infra-red spectrum for fraction 7 of the distillationproduct of the reaction product of Example XI containing a mixture ofcompounds defined according to the structure: ##STR30## wherein in eachof the molecules one of the dashed lines is a carbon-carbon double bondand each of the other of the dashed lines represent carbon-carbon singlebonds.

FIG. 24 is the NMR spectrum for fraction 7 of the distillation productof the reaction product of Example XI containing a mixture of compoundsdefined according to the structure: ##STR31## wherein in each of themolecules one of the dashed lines represents a carbon-carbon double bondand each of the other of the dashed lines represent carbon-carbon singlebonds.

FIG. 25 is the GLC profile for the crude reaction product producedaccording to the procedure of Example XII containing a mixture ofcompounds defined according to the structure: ##STR32## wherein in eachof the molecules one of the dashed lines represents a carbon-carbondouble bond and each of the other of the dashed lines representcarbon-carbon single bonds.

FIG. 26 is the GLC profile for fraction 8 of the distillation product ofthe reaction product of Example XII containing a mixture of compoundsdefined according to the structure: ##STR33## wherein in each of themolecules one of the dashed lines represents a carbon-carbon double bondand each of the other of the dashed lines represent carbon-carbon singlebonds.

FIG. 27 is the infra-red spectrum for fraction 8 of the distillationproduct of the reaction product of Example XII containing a mixture ofcompounds defined according to the structure: ##STR34## wherein one ofthe dashed lines is a carbon-carbon double bond and each of the other ofthe dashed lines represent carbon-carbon single bonds.

FIG. 28 is the NMR spectrum for fraction 8 of the distillation productof the reaction product of Example XII containing the compounds definedaccording to the structure: ##STR35## wherein in each of the moleculesone of the dashed lines represents a carbon-carbon double bond and eachof the other of the dashed lines represent carbon-carbon single bonds.

DISCLOSURES INCORPORATED BY REFERENCE HEREIN

U.S. Application for Letters Patent Ser. No. 160,788 filed on June 19,1980 (entitled: Use of Mixture of Aliphatic C₁₀ Branched Olefins inAugmenting or Enhancing the Aroma of Perfumes and/or Perfumed Articles)now U.S. Pat. No. 4,287,084 setting forth the use of the compoundshaving the structures: ##STR36## or generically the compounds definedaccording to the structure: ##STR37## wherein R₁ ", R₂ ", R₃ ", R₄ " andR₅ " represents hydrogen or methyl with three of R₁ ", R₂ ", R₃ ", R₄ "and R₅ " representing methyl and the other two of R₁ ", R₂ ", R₃ ", R₄ "and R₅ " representing hydrogen; Application for U.S. Letters Patent Ser.No. 188,576 filed on Sept. 18, 1980, now U.S. Pat. No. 4,303,555 acontinuation-in-part of Ser. No. 160,788 filed on June 19, 1980; andApplication for U.S. Letters Patent Ser. No. 184,132 filed on Sept. 4,1980 entitled "Branched Ketones, Organoleptic Uses Thereof and Processfor Preparing Same" now U.S. Pat. No. 4,321,255 disclosing the reaction:##STR38## wherein R₁ ', R₂ ' and R₃ ' represent C₁ -C₃ lower alkyl andR₄ ' is either of R₁ ', R₂ ' or R₃ ' and wherein X' is chloro or bromo.

The instant application relies on the compounds defined according to thegeneric structure: ##STR39## as a starting material wherein R₄ ' is C₁-C₃ lower alkyl and wherein one of the dashed lines represents acarbon-carbon double bond and each of the other of the dashed linesrepresent carbon-carbon single bonds produced according to the processof Application for United States Letters Patent Ser. No. 184,132 filedon Sept. 4, 1980 entitled "Branched Ketones, Organoleptic Uses Thereofand Process for Preparing Same".

THE INVENTION

It has now been determined that certain branched chain olefinic tertiaryalcohols are capable of imparting a variety of flavors and fragrances tovarious consumable materials. Briefly, our invention contemplatesbranched chain unsaturated tertiary alcohols, thio alcohols, esters,ethers, thio esters, and thio ethers defined according to the genericstructure: ##STR40## wherein Z represents oxygen or sulfur; wherein R₁represents C₁ -C₄ alkyl; wherein R₂ represents C₁ -C₄ alkyl; wherein R₃represents hydrogen, MgX, Li, C₁ -C₃ lower alkyl and C₁ -C₃ lower acyl;wherein one of the dashed lines represents a carbon-carbon double bondand each of the other of the dashed lines represent carbon-carbon singlebonds and wherein X represents chloro, bromo or iodo. Thus, thecompounds contemplated within the scope of our invention are eitheroxygenated compounds defined according to the structure: ##STR41## orsulfur containing compounds defined according to the structure:##STR42## wherein R₁, R₂, R₃ and the dashed lines are defined as above.

The branched chain olefinic alcohols, thiols, esters and ethers, thioesters and thio ethers of our invention are either usable in admixturewith one another, or the isomers are usable in admixture with oneanother such as mixtures of compounds defined according to thestructure: ##STR43## wherein one of the dashed lines of each of themolecules of the mixture represents a carbon-carbon double bond and eachof the other of the dashed lines of each of the molecules of the mixturerepresent carbon-carbon single bonds or they may be used as individualcompounds which are, for example, defined according to structures suchas: ##STR44## wherein the compound having the structure: ##STR45##differs from the compound having the structure: ##STR46## and that oneis "cis" with respect to the methyl groups on the carbon atoms whichmake up the carbon-carbon double bond and wherein the structure:##STR47## represents a "trans" isomer with respect to the methylmoieties bonded to the carbon atoms making up the carbon-carbon doublebond and wherein the structure: ##STR48## represents a stereo isomericconfiguration wherein the carbon atoms having the "*" are asymetriccarbon atoms in the molecule and wherein the compound is a "trans"isomer with respect to the methyl moieties bonded to the carbon atomswhich make up the carbon-carbon double bond.

The branched chain olefinic alcohols, thiols, esters, ethers, thioesters and thio ethers of our invention are obtained by means ofreaction of the ketones produced according to application for U.S.Letters Patent Ser. No. 184,132 filed on Sept. 4, 1980 entitled"BRANCHED KETONES, ORGANOLEPTIC USES THEREOF AND PROCESS FOR PREPARINGSAME" with alkyl lithium compounds or alkyl magnesium halide compoundsto form organometallic intermediates defined according to thestructures: ##STR49## wherein M represents MgX or Li; wherein R₁ and R₂each represent C₁ -C₄ lower alkyl; wherein one of the dashed linesrepresents a carbon-carbon double bond and each of the other of thedashed lines reprsent carbon-carbon single bonds and wherein Xrepresents chloro, bromo or iodo. This organometallic intermediate maybe isolated or retained in situ in the reaction medium and thenhydrolized to form the alcohols of our invention defined according tothe structures: ##STR50## These alcohols may then be reacted with P₂ S₅to form the thiols of our invention according to the reaction: ##STR51##and these thiols may either be used as is or may optionally be reactedwith R₃ 'Y or R₃ 'SR₃ ' to form the thio ethers or thio esters of ourinvention according to the reaction sequence: wherein R₃ ' represents C₁-C₃ lower alkyl or C₁ -C₃ acyl. Optionally, the alcohols of ourinvention having the structure: ##STR52## may be reacted with R₃ 'Y orR₃ 'OR₃ ' to form the esters or ethers of our invention and the reactionforming the alcohols, esters and ethers of our invention is illustratedby the reaction: ##STR53## The foregoing reaction also shows theformation of the organometallic compounds contemplated by our invention.In the foregoing reaction sequences R₃ ' represents C₁ -C₃ alkyl or acyland Y represents chloro, bromo or iodo.

The reaction temperature for reacting the alkyl lithium derivative orthe Grignard reagent with the ketone having the structure: ##STR54## mayvary from 25° C. up to 50° C. The reaction is carried out in an inertsolvent such as tetrahydrofuran or diethylether and may be carried outat atmospheric pressure, super atmospheric pressures or sub atmosphericpressures. The preferred mole ratio of ketone having the structure:##STR55## to organometallic compound, that is, alkyl lithium or alkylmagnesium halide is preferably 1:1 and if any material is used inexcess, it is the ketone having the structure: ##STR56##

The hydrolysis of the organometallic compound thus formed, having thestructure: ##STR57## is carried out in dilute aqueous mineral acid suchas aqueous sulfuric acid at concentrations of 0.05 molar up to about 1molar or aqueous hydrochloric acid or aqueous phosphoric acid. Thetemperature of hydrolysis may vary from 0° C. up to about 50° C. withambient temperatures being most convenient and preferred.

The reaction of the phosphorus pentasulfide with the alcohol having thestructure: ##STR58## may be carried out at temperatures of from 0° C. upto 50° C., again with ambient temperatures being preferred. Thisreaction also takes place in the presence of solvent which is inert tothe reaction ingredients, such as benzene, toluene or xylene.

The reaction to form the ethers, esters, thio ethers and thio esters byreacting the corresponding alcohol having the structure: ##STR59## orthe corresponding thiol having the structure: ##STR60## wherein R₃ ishydrogen may be carried out with standard etherifying or esterificationreagents such as acetyl chloride, acetyl bromide, n-propenyl chloride,n-propenyl bromide, acetic anhydride, acetic-propionic anhydride, andn-butyric anhydride in the presence of an acid catalyst such as sulfuricacid (in the case of the esterification) and methyl iodide, ethyliodide, and propyl iodide (in the case of the etherification) attemperatures of between 0° C. and 50° C. also in the presence of asolvent. In producing the ethers, it is preferable to first react thealcohol or thiol with sodium hydride thereby forming the sodium salt andthen reacting the resulting sodium salt with methyl iodide, ethyl iodideor the like via a "Williamson" synthesis. In the alternative, the ethersmay be formed by reaction with alcohol dialkyl sulfates such as dimethylsulfate or diethyl sulfate.

Examples of branched chain unsaturated tertiary alcohols and theirperfumery properties according to our invention are as follows:

                  TABLE I                                                         ______________________________________                                                           Organoleptic Properties                                                       (in Perfumery and in                                       Structure          Perfumed Articles)                                         ______________________________________                                         ##STR61##         An amber, woody, camphoraceous aroma with patchouli                           topnotes.                                                  Mixture prepared according                                                    to Example IX supra wherein                                                   in each of the molecules of                                                   the mixture one of the dashed                                                 lines represents a carbon                                                     carbon double bond and each                                                   of the other of the dashed                                                    lines represent carbon                                                        carbon single bonds (bulked                                                   distillation fractions 2-7).                                                   ##STR62##         An ambery, woody, fruity aroma.                            Prepared according to Example X,                                              a mixture wherein in each of the                                              molecules of the mixture one of                                               the dashed lines represents a                                                 carboncarbon bond and                                                         each of the other of the dashed                                               lines represent carboncarbon                                                  single bonds (bulked distillation                                             fractions 2-6).                                                                ##STR63##         An orris-like aroma.                                       A mixture produced according to                                               Example XI wherein in each of the                                             molecules of the mixture one of                                               the dashed lines is a carbon                                                  carbon double bond and each of the                                            other of the dashed lines represent                                           carboncarbon single bonds (bulked                                             distillation fractions 2-6).                                                   ##STR64##         A floral, woody aroma.                                     A mixture produced according to                                               Example XII wherein in each of                                                the molecules of the mixture one                                              of the dashed lines is a carbon                                               carbon double bond and each of                                                the other of the dashed lines                                                 represent carboncarbon single                                                 bonds (bulked distillation                                                    fractions 4-8).                                                               ______________________________________                                    

The individual branched chain tertiary alcohols, ethers, esters, thiol,thio ethers and thio esters of our invention can be obtained in purerform or in substantially pure form by conventional purificationtechniques. Thus, the products can be purified and/or acylated bydistillation, extraction, crystallization, preparative chromatographictechniques and the like. It has been found desirable to purity thebranched chain unsaturated tertiary alcohols, ethers, esters, thiols,thio ethers and thio esters of our invention by fractional distillationunder vacuum.

It will be appreciated from the present disclosure that the branchedchain tertiary alcohols, ethers, esters, thiol, thiol ethers and thioesters and mixtures thereof according to the present invention can beused to alter, vary, fortify, modify, enhance or otherwise improve theflavor of a wide variety of materials which are ingested, consumed orotherwise organoleptically sensed.

The term "alter" in its various forms will be understood herein to meansthe supplying or imparting of a flavor character or note to an otherwisebland, relatively tasteless substance, or augmenting an existing flavorcharacteristic where the natural flavor is deficient in some regard orsupplementing the existing flavor impression to modify the organolepticcharacter.

Such compounds are accordingly useful in flavoring compositions. Aflavoring composition is taken to mean one which contributes a part ofthe overall flavor impression by supplementing or fortifying a naturalor artificial flavor in a material or one which supplies substantiallyall the flavor and/or aroma character to a consumable article.

The term "enhance" is intended herein to mean the intensification of aparticular aroma or taste nuance without changing the quality or natureof said nuance and without adding an additional aroma or taste nuance tothe consumable material, the organoleptic properties of which areenhanced.

The term "foodstuff" as used herein includes both solid and liquidingestible materials for man or animals, which materials usually do, butneed not, have nutritional value. Thus, foodstuffs includes meats,gravies, soups, convenience foods, malt, alcoholic and other beverages,milk and dairy products, seafoods including fish, crustaceans, mollusks,and the like, candies, vegetables, cereals, soft drinks, snacks, dog andcat food, other veterinary products, and the like.

The branched chain unsaturated tertiary alcohols, ethers, esters,thiols, thio esters and thio ethers of our invention are useful tobaccoflavorants and flavor enhancers.

The term "tobacco" will be understood herein to mean natural productssuch as, for example, burley, Turkish tobacco, Maryland tobacco,flue-cured tobacco and the like including tobacco-like or tobacco-basedproducts such as reconstituted or homogenized leaf and the like, as wellas tobacco substitute intended to replace natural tobacco, such aslettuce and cabbage leaves and the like. The tobaccos and tobaccoproducts in which the branched chain unsaturated tertiary alcohols,ethers, esters, tiols, thio esters and thio ethers of our invention areuseful include those designed or used for smoking such as in cigarette,cigar and pipe tobacco, as well as products such as snuff, chewingtobacco and the like.

When the branched chain unsaturated tertiary alcohols ethers, esters,thiols, thio esters and thio ethers of our invention are used in aflavoring composition, they can be combined with conventional flavoringmaterials or adjuvants. Such co-ingredients or flavoring adjuvants arewell known in the art for such use and have been extensively describedin the literature. Apart from the requirement that any such adjuvantmaterial be ingestibly acceptable, and thus non-toxic or otherwisenon-deleterious, conventional materials can be used and broadly includeother flavor materials, vehicles, stabilizers, thickenbers, surfaceactive agents, conditioners, and flavor intensifiers.

Such conventional flavoring materials include saturated fatty acids,unsaturated fatty acids and amino acids; alcohols, including primary andsecondary alcohols; esters; carbonyl compounds including ketones andaldehydes; lactones; other cyclic organic materials including benzenederivatives, alicyclic compounds, heterocyclics such as furans,pyrazines and the like; sulfur-containing materials including thiols,sulfides, disulfides and the like; proteins, lipids, carbohydrates;so-called flavor potentiators such as monosodium glutamate, guanylatesand inosinates; natural flavoring materials such as cocoa, vanilla andcaramel; essential oils and extracts such as anise oil; clove oil; andthe like; and artificial flavoring materials such as vanillin; and thelike.

Specific flavor adjuvants are as follows:

Ethyl-2-methyl butyrate;

Vanillin;

Butyl valerate;

2,3-Diethyl pyrazine;

Methyl cyclopentenolone;

Benzaldehydel;

Valerian Oil Indian; and

Propylene glycol.

The branched chain unsaturated tertiary alcohols, ethers, estes, thiols,thio esters and thio ethers of our invention can be used to contributewarm, patchouli-like, earthy, woody and camphoraceous aromas. Asolfactory agents the branched chain unsaturated tertiary alcohols,ethers, esters, thiols, thio esters and thio ethers of this inventioncan be formulated into or used as components of a "perfume composition".

The term "perfume composition" is used herein to mean a mixture oforganic compounds, including, for example, alcohols, aldehydes, ketones,nitriles, esters, and frequently hydrocarbons which are admixed so thatthe combined odors of the individual components produce a pleasant ordesired fragrance. Such perfume compositions usually contain: (a) themain note of the "bouquet" or foundation-stone of the composition; (b)modifiers which round off and accompany the main note; (c) fixativeswhich include odorous substrates which lend a particular note to theperfume throughout all stages of evaporation, and substances whichretard evaporation; and (d) top-notes which are usually low-boilingfresh-smelling materials.

In perfume compositions, the individual component will contribute itsparticular olfactory characteristics but the overall effect of theperfume composition will be the sum of the effect of each ingredient.Thus, the individual compounds of this invention, or mixtures thereof,can be used to alter the aroma characteristics of a perfume composition,for example, by highlighting or moderating the olfactory reactioncontributed by another ingredient in the composition.

The amount of branched chain unsaturated tertiary alcohols, ethers,esters, thiols, thio esters and thio ethers of this invention which willbe effective in perfume compositions depends on many factors, includingthe other ingredients, their amounts and the effects which are desired.It has been found that perfume compositions containing as little as0.05% and as much as 5% of the branched chain unsaturated tertiaryalcohols, ethers, esters, thiols, thio ethers and thio esters of thisinvention can be used to impart, augment or enhance warm, intense,amber, woody, fruity, floral, orris-like and camphoraceous aromaprofiles with patchouli undertones to soaps, cosmetics, solid or liquidanionic, cationic, nonionic and zwitterionic detergents and otherproducts. The amount employed can range up to 50% of the fragrance andcan be as low as 1% of the original fragrance and will depend onconsiderations of cost, nature of the end product, the effect desired inthe finished product and the particular fragrance sought.

The branched chain unsaturated tertiary alcohols, ethers, esters,thiols, thio esters and thio ethers of this invention can be used aloneor in a perfume composition as an olfactory component in detergents, andsoaps, space odorants and deodorants, perfumes, colognes, toilet waters,bath salts, hair preparations such as lacquers, brilliantines, pomades,and shampoos, cosmetics preparations such as creams, deodorants, handlotions and sun screens, powders such as talcs, dusting powders, facepowder, and the like. When used in an olfactory component of a perfumedarticle, as little as 0.05% of one or more of the branched chainunsaturated tertiary alcohols, ethers, esters, thiols, thio esters andthio ethers will suffice to impart warm patchouli aroma with earthy,woody and camphoraceous notes. Generally no more than 5.0% is required.

In addition, the perfume composition can contain a vehicle or carrierfor the branched chain unsaturated tertiary alcohols, ethers, esters,thiols, thio esters and thio ethers alone or with other ingredients. Thevehicle can be a liquid such as an alcohol such as ethanol, a glycolsuch as propylene glycol, or the like. The carrier can be an absorbentsolid such as a gum or components for encapsulating the composition.

The following examples A-XIII are given to illustrate techniques forproducing the precursors for the compounds of our invention as it ispresently preferred to practice it. Examples IX and onwards are given toillustrate embodiments of our invention as it is presently preferred topractice it. It will be understood that these examples are illustrativeand the invention is not to be considered restricted thereto except asindicated in the appended claims.

EXAMPLE A PREPARATION OF DI-ISOAMYLENE DERIVATIVES

Reaction ##STR65## (wherein in each of the molecules indicated, one ofthe dashed lines is a carbon-carbon double bond and the other of thedashed lines are carbon-carbon single bonds).

Di-isoamylene is prepared according to one of the procedures set forthin the following references:

i--Murphy & Lane, Ind. Eng. Chem., Prod. Res. Dev., Vol. 14, No. 3, 1975p. 167 (Title: Oligomerization of 2-Methyl-2-Butene in Sulfuric andSulfuric-Phosphoric Acid Mixtures).

ii--Whitmore & Mosher, Vol. 68, J. Am. Chem. Soc., February, 1964, p.281 (Title: The Depolymerization of 3,4,5,5-Tetramethyl-2-hexene and3,5,5-Trimethyl-2-heptene in Relation to the Dimerization ofIsoamylenes)

iii--Whitmore & Stahly, Vol. 67, J. Am. Chem. Soc., December, 1945, p.2158 (Title: The Polymerization of Olefins. VIII The Depolymerization ofOlefins in Relation to Intramolecular Rearrangements. II)

iv--U.S. Pat. No. 3,627,700, issued on Dec. 14, 1981, (Zuech)

v--U.S. Pat. No. 3,538,181, issued on Nov. 3, 1970, (Banks)

vi--U.S. Pat. No. 3,461,184, issued on Aug. 12, 1969 (Hay, et al)

vii--Gurwitsch, Chemische Berichte, 1912, Vol. 2, p. 796 (Production ofDi-isoamylene From Isoamylene Using Mercury Acetate Catalyst)

As an illustration, and not by way of limitation, the following examplesets forth the preparation of diisoamylenes useful in producing theunsaturated branched-chain ketones which are useful in producing thefragrances, foodstuff flavor formulations, other flavor formulations andaromatized tobaccos of our invention.

EXAMPLE A-1

Over a period of ten hours, 2-methyl-2-butene is pumped through a 5'×5/8(0.625 inch) tube packed with 15.0 g of polystyrene sulfonic acidcatalyst, at a temperature of 100° C. and at a pressure of 400 psig.

The resulting material was distilled in a fractionation column in orderto separate the diisoamylene from the higher molecular weight polymerswhich are formed during the reaction as by the products. This materialdistills at 36°-40° C. vapor temperature; 74°-94° C. liquid temperatureand 4-5 mm/Hg pressure. This material will be used in the syntheses inthe following examples.

FIG. AA represents the GLC profile for the reaction product of Example Ausing a 70% sulfuric acid catalyst at 35% C.

FIG. AB represents the GLC profile for the reaction product of Example Ausing an Amberlyst® 15 acidic ion exchange resin catalyst at atemperature of 150° C.

FIG. AC represents the GLC profile for the reaction product of ExampleA, using am Amberlyst® 15 catalyst at 100° C.

FIG. AD represents the GLC profile for the reaction product of ExampleA, using a sulfuric acid catalyst and an alpha-methylstyrene diluent at35° C. according to the conditions of United Kingdom PatentSpecification No. 796,130 (crude reaction product).

FIG. AE represents the GLC profile for the reaction product of ExampleI, using a sulfuric acid catalyst, at 35° C. and an alpha-methyl styrenediluent according to the conditions of United Kingdom PatentSpecification No. 796,130 (distilled reaction product). Distillationrange: 36°-40° C. vapor temperature; 74°-94° C. liquid temperature and4-5 mm/Hg pressure.

FIG. BA represents the NMR spectrum for Peak 1 of the GLC profile ofFIG. AE.

FIG. BB represents the infra-red spectrum for Peak 1 of the GLC profileof FIG. AE.

FIG. CA represents the NMR spectrum for Peak 2 of the GLC profile ofFIG. AE.

FIG. CB represents the infra-red spectrum for Peak 2 of the GLC profileof FIG. AE.

FIG. D represents the NMR spectrum for Peak 2 of the GLC profile of FIG.AB.

EXAMPLE I PREPARATION OF ACETYL DERIVATIVE OF DIISOAMYLENE

Reaction: ##STR66## wherein in each of the structures containing dashedlines, these structures represent mixtures of molecules wherein in eachof the molecules, one of the dashed lines represents a carbon-carbondouble bond and each of the other of the dashed lines respresentcarbon-carbon single bonds.

Into a 2-liter reaction flask equipped with stirrer, thermometer, reflexcondenser and heating mantle, is placed 1000 g of acetic anhydride and80 g of boron trifluoride diethyl etherate. The resulting mixture isheated to 80° C. and, over a period of 40 minutes, 690 g of diisoamyleneprepared according to the illustration in Example A-1, supra is added.The reaction mass is maintained at 82°-85° C. for a period of 5.5 hours,whereupon it is cooled to room temperature. The reaction mass is thenadded to one liter of water and the resulting mixture is stirred therebyyielding two phases; an organic phase and an aqueous phase. The organicphase is separated from the aqueous phase and neutralized with twoliters of 12.5% sodium hydroxide followed by one liter of saturatedsodium chloride solution. The resulting organic phase is then dried overanhydrous sodium sulfate and distilled in one plate distillation column,yielding the following fractions:

    ______________________________________                                                  Vapor   Liquid           Weight of                                  Fraction  Temp.   Temp.     mm/Hg  Fraction                                   No.       (°C.)                                                                          (°C.)                                                                            Pressure                                                                             (g.)                                       ______________________________________                                        1         33/68   62/77     8/8    161                                        2         69      79        4      100                                        3         72      86        3.0    191                                        4         88      134       3.0    189                                        ______________________________________                                    

The resulting material is then distilled on a multi-plate fractionationcolumn, yielding the following fractions at the following reflux ratios:

    ______________________________________                                               Vapor    Liquid          Reflux                                                                              Weight of                               Fraction                                                                             Temp.    Temp.   mm/Hg   Ratio Fraction                                No.    (°C.)                                                                           (°C.)                                                                          Pressure                                                                              R/D   (g.)                                    ______________________________________                                        1      30/65    62/83   5/5     9:1   30.8                                    2      68       84      5       9:1   52.8                                    3      68       85      5       9:1   34                                      4      69       87      5       9:1   43                                      5      69       87      5       9:1   34                                      6      71       88      4       4:1   41                                      7      70       88      5       4:1   36.5                                    8      71       91      5       4:1   42                                      9      73       95      3       4:1   42.5                                    10     80       106     3       4:1   39                                      11     80       142     3       4:1   50.8                                    12     80       220     3       4:1   24                                      ______________________________________                                    

Fractions 5-9 of the above distillation are bulked and used as reactantsin the following examples.

GLC, NMR, IR and mass spectral analyses yield the information that theresulting material is a mixture of cis and trans isomers having ageneric structure: ##STR67## wherein in each of the molecules, one ofthe dashed lines is a carbon-carbon double bond and the other of thedashed lines is a carbon-carbon single bond and, primarily, this mixturecontains the molecular species (cis and trans isomers) as follows:##STR68##

FIG. 1 sets forth the GLC profile for the reaction product of Example I,containing compounds defined according to the structure: ##STR69##wherein in each molecule of the mixture, one of the dashed lines is acarbon-carbon double bond and the other of the dashed lines arecarbon-carbon single bonds.

FIG. 2A represents the infra-red spectrum of Peak 3 of the GLC profileof FIG. 1.

FIG. 2B represents the infra-red spectrum of Peak 4 of the GLC profileof FIG. 1.

FIG. 2C represents the infra-red spectrum for Peak 5 of the GLC profileof FIG. 1.

FIG. 2D represents the infra-red spectrum for Peak 7 of the GLC profileof FIG. 1.

FIG. 2E represents the infra-red spectrum for Peak 7 of the GLC profileof FIG. 1.

FIG. 2F represents the infra-red spectrum for Peak 8 of the GLC profileof FIG. 1.

FIG. 2G represents the infra-red spectrum for Peak 9 of the GLC profileof FIG. 1. produced according to Example I.

FIG. 2K represents the NMR spectrum for the compound having thestructure: ##STR70## produced according to Example I.

FIG. 2L represents the NMR spectrum for the compound containing thestructure: ##STR71## produced according to Example 1.

EXAMPLE II PREPARATION OF PROPIONYL DERIVATIVE OF DIISOAMYLENES

Reaction: ##STR72## wherein in each of the structures containing dashedlines, these structures represent mixtures of molecules wherein in eachof the molecules, one of the dashed lines represents a carbon-carbondouble bond and each of the other of the dashed lines representcarbon-carbon single bonds.

Into a 5-liter reaction flask equipped with reflux condenser, additionfunnel, thermometer, "Thermowatch", heating mantle and nitrogen purgeaccessory is placed 1000 g (7.45 moles) of propionic anhydride, 94% and91.4 ml (0.745 moles) of boron trifluoride etherate. The resultingmixture is heated to 65° C. Over a twenty-five minute period, 1,501 ml(7.45 moles) of the diisoamylene prepared according to the illustrationof Example A-1 is added while maintaining the reaction mass at 65°-70°C. The reaction mass is then stirred for a period of thirty minutes at65° C. whereupon it is cooled and poured into a 3 liter separatoryfunnel. 75 ml water is then added, followed by 75 ml 50% aqueous sodiumhydroxide and another 25 ml water. The reaction mass is then poured intoa 4 liter beaker and cooled to room temperature using a dryice-isopropyl alcohol bath. The reaction mass is then added to a 5-literseparatory funnel and the lower aqueous layer is removed. The upperorganic phase is washed with 500 cc of saturated sodium chloride. Theorganic phase is then washed with 500 cc 5% sodium hydroxide followed by500 cc saturated sodium chloride, followed by 500 cc of 5% sodiumhydroxide. The pH of the oil is now in a range of 6-7. The oil is thenagain washed with 500 cc saturated sodium chloride.

The aqueous phase is extracted with 400 ml diethyl ether. The resultingmaterial is then distilled on a two inch splash column yielding thefollowing fractions:

    ______________________________________                                                  Vapor   Liquid           Weight of                                  Fraction  Temp.   Temp.     mm/Hg  Fraction                                   No.       (°C.)                                                                          (°C.)                                                                            Pressure                                                                             (g.)                                       ______________________________________                                        1         25/75   60/85     50/50  144                                        2         74      87        38     184                                        3         34      40        4      186                                        4         55      78        3      212                                        5         87      94        3      181                                        6         95      114       3      210                                        7         170     155       3       80                                        8         160     225       3       42                                        ______________________________________                                    

Fractions 5, 6 and 7 are then bulked for redistillation and the bulkedmaterial is distilled on a one-inch Goodloe Silver Mirror Column,yielding the following fractions:

    ______________________________________                                               Vapor    Liquid          Reflux                                                                              Weight of                               Fraction                                                                             Temp.    Temp.   mm/Hg   Ratio Fraction                                No.    (°C.)                                                                           (°C.)                                                                          Pressure                                                                              R/D   (g.)                                    ______________________________________                                        1      17/60    81/90   3/1.4   1:4   42                                      2      58       89      1.0     4:1   48                                      3      63       93      1.0     4:1   37                                      4      68       94      1.0     4:1   48                                      5      70       94      1.0     4:1   43                                      6      72       95      1.8     2:1   39                                      7      72       94      1.7     2:1   87                                      8      74       108     1.6     2:1   48                                      9      82       135     1.6     2:1   48                                      10     110      220     1.0     2:1   37                                      ______________________________________                                    

Fractions 2-10 are then bulked and redistilled on a 1-foot GoodloeSilver Mirror Column, again yielding the following fractions:

    ______________________________________                                               Vapor    Liquid          Reflux                                                                              Weight of                               Fraction                                                                             Temp.    Temp.   mm/Hg   Ratio Fraction                                No.    (°C.)                                                                           (°C.)                                                                          Pressure                                                                              R/D   (g.)                                    ______________________________________                                        1      52/58    83/85   1.4/1.2 4:1   46                                      2      59       86      1.1     4:1   50                                      3      61       89      1.1     4:1   53                                      4      61       89      .9      4:1   57                                      5      61       91      .8      4:1   44                                      6      61       91      .8      4:1   41                                      7      65       101     .8      4:1   42                                      8      68       115     .8      4:1   49                                      9      74       135     .8      4:1   17                                      10     88       230     .8      4:1   17                                      ______________________________________                                    

Fractions 3-7 of the foregoing distillation are bulked and utilized as areactant for the following examples.

The resulting material is analyzed using GLC, IR, mass spectral and NMRanalyses yielding information that the resulting material is a mixtureof compounds defined according to the generic structure: ##STR73##wherein in each molecule of the mixture, one of the dashed lines is acarbon-carbon double bond and each of the other of the dashed lines arecarbon-carbon single bonds.

FIG. 3 represents the GLC profile for the reaction product of Example IIcontaining a mixture of compounds, each of which is defined according tothe generic structure: ##STR74## wherein in each molecule one of thedashed lines is a carbon-carbon double bond and each of the other of thedashed lines are carbon-carbon single bonds.

FIG. 4 represents the infra-red spectrum for the product producedaccording to Example II containing the compounds having the structures:##STR75##

FIG. 5 represents the mass spectrum for the reaction product of ExampleII, containing the compounds having the structures:

EXAMPLE III PREPARATION OF n-BUTYRYL DERIVATIVE OF DIISOAMYLENE

Reaction: ##STR76## wherein in each of the structures containing dashedlines, these structures represent mixtures of molecules wherein in eachof the molecules, one of the dashed lines represents a carbon-carbondouble bond and each of the other of the dashed lines representcarbon-carbon single bonds.

Into a 5-liter reaction flask equipped with electric stirrer, heatingmantle, thermometer, 24/40 "Y" joint, addition funnel and refluxcondenser is added 960 g of n-butyric anhydride, followed by 105 mlboron trifluoride. The resulting mixture is heated to 65° C. and aThermowatch is attached (reaction must not exceed a pot temperature of65° C.).

The reaction mass is heated to 65° C. and dropwise addition of 1,725 mlof diisoamylene, prepared according to the illustration of Example A-1is added over a period of 3.5 hours while maintaining the reaction massat a temperature of 65° C.

At the end of the addition, the reaction mass is cooled to 38° C. andthen transferred to a 5-liter separatory funnel. 75 ml of 50% aqueoussodium hydroxide and 100 ml water are then added to the reaction mass.The reaction mass now exists in two phases; an aqueous phase and anorganic phase. The organic phase is washed with one liter of saturatedsodium chloride solution thereby creating a pH of 4-5. The reaction massis then washed with 1-liter of 12.5% sodium hydroxide, stirred forfifteen minutes, and then separated. The resulting organic phase is thendried over anhydrous magnesium sulfate and distilled on a 1-inch Stonecolumn yielding the following fractions:

    ______________________________________                                                  Vapor        Liquid                                                 Fraction  Temp.        Temp.   mm/Hg                                          No.       (°C.) (°C.)                                                                          Pressure                                       ______________________________________                                        1         40/46        63/65   30/20                                          2         66           77      40                                             3         66           77      35                                             4         66           87      33                                             5         69           90      20                                             6         64           100     15                                             7         95           110      2                                             8         97           110      2                                             9         125          160      2                                             ______________________________________                                    

The resulting fractions 7, 8 and 9 are bulked and redistilled on a 2foot stainless steel column yielding the following fractions:

    ______________________________________                                               Vapor    Liquid          Reflux                                                                              Weight of                               Fraction                                                                             Temp.    Temp.   mm/Hg   Ratio Fraction                                No.    (°C.)                                                                           (°C.)                                                                          Pressure                                                                              R/D   (g.)                                    ______________________________________                                        1      47/74            1.8     4:1   53                                      2      74       105     1.4     4:1   85                                      3      74       107     1.4     4:1   96                                      4      74       107     1.4     4:1   89                                      5      70       105     1.0     4:1   66                                      6      75       110     1.0     4:1   44                                      7      84       165     1.0     4:1   66                                      8      80       220     1.0     4:1   12                                      ______________________________________                                    

Fractions 3 and 4 of the foregoing distillation are bulked for use insubsequent examples.

FIG. 6 represents the GLC profile for the reaction product of ExampleIII containing compounds defined according to the generic structure:##STR77## wherein in each of the molecule of the mixture, one of thedashed lines represents a carbon-carbon double bond and the other of thedashed lines represents carbon-carbon single bonds.

FIG. 7 represents the infra-red spectrum for the reaction product ofExample III containing the compounds having the structures: ##STR78##

FIG. 8 represents the mass spectrum for the reaction product of ExampleIII containing the compound having the structures: ##STR79##

EXAMPLE IV PREPARATION OF ISOBUTYRYL DERIVATIVE OF DIISOAMYLENE

Reaction: ##STR80## wherein in each of the structures containing dashedlines, these structures represent mixtures of molecules wherein in eachof the molecules, one of the dashed lines represents a carbon-carbondouble bond and each of the other of the dashed lines representcarbon-carbon single bonds.

Into a 5-liter reaction flask, equipped with reflux condenser, additionfunnel, thermometer, Thermowatch, heating mantle and nitrogen purgeaccessory is placed 1361 g (8.6 moles) of isobutyric anhydride. 105 ml(0.86 moles) of boron trifluoride etherate is then added to theisobutyric anhydride. The resulting mixture is then heated to 65° C.Over a period of 4 hours, 1725 g (8.6 moles) of diisoamylene preparedaccording to the illustration of Example A-1 is added to the reactionmass, while maintaining the reaction mass at a temperature of 83°-85° C.

The reaction mass is then cooled to room temperature and is added to a5-liter separatory funnel. 75 ml of 50% sodium hydroxide (aqueous) and100 ml water is then added to the reaction mass thus yielding twophases, an aqueous phase and an organic phase. The lower aqueous phaseis removed and the organic phase is washed as follows:

A-1 liter saturated sodium chloride

B-1 liter 5% aqueous sodium hydroxide

C-1 liter saturated sodium chloride

D-1 liter 12.5% sodium hydroxide

E-1 liter 12.5% sodium hydroxide

The reaction mass is then distilled on a two inch splash column packedwith stones yielding the following fractions:

    ______________________________________                                                Vapor   Liquid           Weight of                                    Fraction                                                                              Temp.   Temp.     mm/Hg  Fraction                                     No.     (°C.)                                                                          (°C.)                                                                            Pressure                                                                             (g.)                                         ______________________________________                                        1       29/54   54/68     29/24  Starting Material                            2       51      68        14     "                                            3       90      68        11     "                                            4       64      98        11     "                                            5       92/94   102/108   7/5    378                                          6       135     165        5     257                                          ______________________________________                                    

Fractions 5 and 6 of the resulting distillate are then bulked andredistilled yielding the following fractions:

    ______________________________________                                               Vapor    Liquid          Reflux                                                                              Weight of                               Fraction                                                                             Temp.    Temp.   mm/Hg   Ratio Fraction                                No.    (°C.)                                                                           (°C.)                                                                          Pressure                                                                              R/D   (g.)                                    ______________________________________                                        1      15/45    88/92   3/2.5   4:1   21                                      2      60        99     2.4     4:1   13                                      3      67        98     2.4     4:1   35                                      4      69        97     2.2     4:1   49                                      5      70        99     2.2     4:1   59                                      6      70       101     2.2     4:1   50                                      7      70       101     2.0     4:1   37                                      8      84       112     1.7     4:1   33                                      9      84       112     1.7     4:1   63                                      10     78       119     1.8     4:1   37                                      11     84       122     1.7     4:1   51                                      12     92       121     1.7     4:1   43                                      13     101      156     1.6     4:1   27                                      14     121      178     1.6     4:1   85                                      15     110      220     1.6     4:1   33                                      ______________________________________                                    

Fractions 3-9 of this distillation are then rebulked and redistilled ona 12 inch Goodloe Silver Mirror column yielding the following fractions:

    ______________________________________                                               Vapor    Liquid          Reflux                                                                              Weight of                               Fraction                                                                             Temp.    Temp.   mm/Hg   Ratio Fraction                                No.    (°C.)                                                                           (°C.)                                                                          Pressure                                                                              R/D   (g.)                                    ______________________________________                                        1      47/60    84/92   1.6/1.2 4:1                                           2      67       93      1.2     4:1   50                                      3      67       94      1.2     4:1   50                                      4      67       95      1.2     4:1   52                                      5      67       95      1.2     4:1   50                                      6      67       98      1.2     4:1   57                                      7      67       101     1.2     4:1   57                                      8      72       212     1.2     4:1   42                                      ______________________________________                                    

Fractions 4-7 of the foregoing distillation are bulked for subsequentreaction as described in subsequent examples.

The resulting reaction product is analyzed by means of GLC, NMR, IR andmass spectral analyses and this confirms that the reaction product is amixture of compounds defined according to the generic structure:##STR81## wherein in each of the molecules, one of the dashed lines is acarbon-carbon double bond and the other two of the dashed linesrepresent carbon-carbon single bonds. The major components of thismixture are compounds having the structures: ##STR82##

FIG. 9 represents the GLC profile for the reaction product of ExampleIV, containing a mixture of compounds, each of which is definedaccording to the generic structure: ##STR83## wherein in each of themolecules, one of the dashed lines represents a carbon-carbon doublebond and each of the other of the dashed lines represent carbon-carbonsingle bonds.

FIG. 10 represents the infra-red spectrum for the reaction product ofExample IV containing the compounds having the structures: ##STR84##

FIG. 11 represents the mass spectrum for the reaction product of ExampleIV containing the compounds having the structures: ##STR85##

EXAMPLE V PREPARATION OF ACETYL DERIVATIVE OF DIISOAMYLENE

Reaction: ##STR86##

EXAMPLE VA

Into a 5-liter reaction flask equipped with electric stirrer,thermometer, addition funnel, 24/42 y-tube, condenser, heating mantleand nitrogen purge accessories are added 41 ml of 70% methane sulfonicacid followed by 30 g of phosphorous pentoxide. The resulting mixtureexotherms to 60° C.

Over a period of 7 minutes, 235 ml acetic anhydride is added to thereaction mass while maintaining same at a temperature of 65° C. Over aperiod of 30 minutes while maintaining the reaction temperature at 80°C., 516 ml of diisoamylene prepared according to the illustration ofExample A-1 is added dropwise to the reaction mass. At the end of theaddition of the diisoamylene, GLC analysis indicates 42% product.

The reaction mass is added to a 5 gallon open head separatory flaskcontaining 1 liter of water.

The resulting mixture is washed with 1 liter of 12% sodium hydroxidefollowed by 1 liter of saturated sodium chloride solution. 100 mltoluene is added to help separation.

GLC, NMR, IR and mass spectral analyses yield the information that theresulting organic phase is a mixture of compounds defined according tothe generic structure: ##STR87## wherein in each of the molecules one ofthe dashed lines is a carbon-carbon double bond and the other two of thedashed lines represent carbon-carbon single bonds.

The resulting reaction product is then dried over anhydrous magnesiumsulfate and distilled on a 3-inch stone column yielding the followingfractions:

    ______________________________________                                                 Vapor         Liquid                                                 Fraction Temp.         Temp.   mm/Hg                                          No.      (°C.)  (°C.)                                                                          Pressure                                       ______________________________________                                        1        65/65         103/92  113/35                                         2        60             80     1                                              3        52             89     1                                              4        61            134     1                                              5        73            140     1                                              ______________________________________                                    

Fraction 2, 3 and 4 are bulked and utilized as reactants in thefollowing examples.

FIG. 12 represents the GLC profile for the reaction product of ExampleVA containing structures defined according to the genus having thestructure: ##STR88## wherein in each of the molecules of the mixture,one of the dashed lines represents a carbon-carbon double bond and eachof the other of the dashed lines represent carbon-carbon single bonds.

EXAMPLE VB

To a 500 ml reaction flask equipped with reflux condenser, additionfunnel, thermometer, Thermowatch, heating mantle, cooling bath andnitrogne purge accessories, is added 406 ml of acetic anhydride and 30ml boron trifluoride etherate. The reaction mass is heated to 60° C. andwhile maintaining the reaction mass at 60° over a period of 30 minutes,diisoamylene, prepared according to the illustration of Example A-1 isadded. The resulting reaction mass is then heated, with stirring at 60°C. for a period of 12 hours. At the end of the 12 hour period, thereaction mass is distilled yielding the following fractions:

    ______________________________________                                                  Vapor   Liquid           Weight of                                  Fraction  Temp.   Temp.     mm/Hg  Fraction                                   No.       (°C.)                                                                          (°C.)                                                                            pressure                                                                             (g.)                                       ______________________________________                                        1         50/58   60/70     2.5    330                                        2         67      87        1.4    329                                        3         71      88        3.0     65                                        4         90      115       3.0    195                                        ______________________________________                                    

Fractions 2 and 3 are bulked for subsequent reaction.

The resulting mass, by GLC, IR, NMR and mass spectral analyses consistof compounds defined according to the generic structure: ##STR89##wherein in each of the molecules one of the dashed lines is acarbon-carbon double bond and the other two of the dashed linesrepresent carbon-carbon single bonds.

FIG. 13 sets forth the GLC profile for the reaction product of thisExample VB.

EXAMPLE VI PREPARATION OF PROPIONYL DERIVATIVE OF DIISOAMYLENE

Reaction: ##STR90##

Into 5000 ml reaction flask equipped with reflux condenser, additionfunnel, thermometer, Thermowatch, heating mantle, cooling bath andnitrogen purge accessory, is added 415 ml propionic anhydride, 11 g ofmethane sulfonic acid and 35 ml of boron trifluoride etherate. Thereaction mass is heated to 60° C. and over a period of 30 minutes, 1850ml of diisoamylene prepared according to the illustration of Example A-1is added. The reaction mass is then stirred at 60° C. for a period of 12hours. At the end of the 12 hour period, the reaction mass is distilledon a Goodloe fractionation column to yield a mixture of compounds havingthe generic structure: ##STR91## wherein in each of the moleculestherein one of the dashed lines represents a carbon-carbon double bondand each of the other of the dashed lines represents a carbon-carbonsingle bond. The reaction structures are confirmed by GLC, NMR, IR andmass spectral analyses.

The product distills at a vapor temperature of 68°-70° C. and a pressureof 1.0 mm/Hg. This product is utilized for subsequent reaction insubsequent examples.

EXAMPLE VIIA

PREPARATION OF ISOBUTYRO DERIVATIVE OF DIISOAMYLENE

Reaction: ##STR92## wherein in each of the structures containing dashedlines, these structures represent mixtures of molecules wherein in eachof the molecules, one of the dashed lines represents a carbon-carbondouble bond and each of the other of the dashed lines representcarbon-carbon single bonds.

Into a 5000 ml reaction flask equipped with reflux condenser, additionfunnel, thermometer, Thermowatch, heating mantle, cooling bath andnitrogen gas purge accessory, is added 953 ml (6.0 moles) of isobutryicanhydride; 183 g of polyphosphoric acid and 135 ml 70% methane sulfonicacid. The reaction mass exotherms to 65° C.

Over a period of 20 minutes, while maintaining the reaction mass at 65°C. 1725 g (8.6 moles) of diisoamylene prepared according to theillustration of Example A-1 is added to the reaction mass. The reactionmass is then heated to 85° C. and maintained at that temperature for aperiod of 10 hours. At the end of the 10 hour period, the reaction massis cooled and 100 g of sodium acetate and 1 liter of water are addedthereto. The resulting mixture is added to a 5 liter separatory funneland the organic layer is then washed as follows:

A--1 liter 12.5% sodium hydroxide

B--2 liter 12.5% sodium hydroxide

C--1 liter of saturated sodium chloride

The reaction mass is then distilled on a 1 foot Goodloe column yieldingthe following fractions:

    ______________________________________                                               Vapor    Liquid          Reflux                                                                              Weight of                               Fraction                                                                             Temp.    Temp.   mm/Hg   Ratio Fraction                                No.    (°C.)                                                                           (°C.)                                                                          Pressure                                                                              R/D   (g.)                                    ______________________________________                                        1      35/50    88/93   1.8/.08 4:1   41                                      2      63       100     0.8     4:1   48                                      3      63       105     0.6     4:1   73                                      4      66       114     0.6     4:1   44                                      5      100      145     0.6     4:1   42                                      6      101      225     0.6     4:1   29                                      ______________________________________                                    

Fractions 3-5 are bulked and the bulking is utilized for subsequentreaction in subsequent examples.

GLC, NMR, IR and mass spectral analyses confirm the information that theresulting product is a mixture of compounds defined according to thegeneric structure: ##STR93## wherein in each molecule of the mixture,one of the dashed lines is a carbon-carbon double bond and the other twoof the dashed lines represent carbon-carbon single bonds.

FIG. 14 sets forth the GLC profile for the reaction product of thisExample VIIA. (Conditions: SF 96 column, six foot×1/4 inch; operated at180° C. isothermal).

EXAMPLE VIIB

Into a 5000 ml reaction flask equipped with the reflux condenser,addition funnel, thermometer, Thermowatch, heating mantle, cooling bathand nitrogen gas purge accessory, is added 953 g (6.0 moles) ofisobutyric anhydride and 105 ml (0.86 moles) of boron trifluorideetherate. The reaction mass is heated to 65° C. and over a period of 30minutes 1725 ml (8.6 moles) of diisoamylene prepared according to theillustration of Example A-1 is added. The reaction mass is then heatedto 63°-65° C. and maintained with stirring at that temperature for aperiod of 12 hours.

The reaction mass is then cooled to room temperature and 82 g of sodiumacetate are added. The reaction mass is then poured into a 5 literseparatory funnel and washed as follows:

A--1 liter water

B--1 liter 12.5% aqueous sodium hydroxide

C--1 liter 12.5% aqueous sodium hydroxide

D--1 liter 12.5% aqueous sodium hydroxide

E--1 liter saturated sodium chloride

The organic layer is then dried over anhydrous sodium sulfate anddistilled on a 12 inch Goodloe column yielding the following fractions:

    ______________________________________                                               Vapor    Liquid          Reflux                                                                              Weight of                               Fraction                                                                             Temp.    Temp.   mm/Hg   Ratio Fraction                                No.    (°C.)                                                                           (°C.)                                                                          Pressure                                                                              R/D   (g.)                                    ______________________________________                                        1      55/67    85/92   2.4/1.5 4:1   50                                      2      72        95     1.5     4:1   72                                      3      73        98     1.5     4:1   83                                      4      75       104     1.4     4:1   69                                      5      80       112     1.4     4:1   69                                      6      80       112     1.4     4:1   12                                      7      108      140     1.4     2:3   69                                      8      116      180     1.4     2:3   61                                      9      110      225     1.4     2:3    9                                      ______________________________________                                    

Fractions 4-7 are bulked and the resulting bulked product is utilizedfor subsequent reaction in subsequent examples.

GLC, NMR, IR and mass spectral analyses confirm that the resultingproduct is a mixture of compounds defined according to the genericstructure: ##STR94## wherein in each of the molecules in the mixture oneof the dashed lines represents a carbon-carbon double bond and the otherof the dashed lines represent carbon-carbon single bonds.

EXAMPLE VIII PREPARATION OF n-BUTYRO DIISOAMYLENE AND DERIVATIVES

Reaction: ##STR95## wherein in each of the structures containing dashedlines, these structures represent mixtures of molecules wherein in eachof the molecules, one of the dashed lines represents a carbon-carbondouble bond and each of the other of the dashed lines representcarbon-carbon single bonds.

Into a 5 liter reaction flask equipped with electric stirrer,thermometer, addition funnel "y" tube, condenser, heating mantle andnitrogen purge accessory are added 55 ml of 70% methane sulfonic acidand 30 g of phosphorous pentoxide. The reaction mass exotherms to 60° C.while maintaining the reaction mass at 65° C. over a period of 10minutes, 400 ml n-butyric anhydride is added to the reaction mass. Overa period of 40 minutes while maintaining the reaction mass at 84° C.,400 ml of diisoamylene prepared according to the illustration of ExampleA-1 is added to the reaction mass. The reaction mass is stirred for aperiod of 4 hours at 84° C.

The reaction mass is then transferred to a 5 gallon open head separatoryflask containing 2 liters water. The reaction mass is washed as follows:

A--1 liter 12% aqueous sodium hydroxide

B--1 liter saturated sodium chloride solution

The reaction mass is then distilled on a 12 inch Goodloe Silver Mirrorcolumn to yield a mixture of compounds defined according to the genericstructure: ##STR96## wherein in each of the molecules of the mixture,one of the dashed lines represents carbon-carbon double bond and theother of the dashed lines represent carbon-carbon single bonds. Theforegoing is confirmed by GLC, NMR, IR and mass spectral analyses.

The resulting material distills at a vapor temperature of 70°-75° C. anda pressure of 1.0 mm/Hg. The resulting material is utilized forsubsequent reaction in subsequent examples.

EXAMPLE IX HYDROLYSIS PRODUCT OF REACTION PRODUCT OF METHYL LITHIUM ANDACETYL DIISOAMYLENE

Reaction: ##STR97## (wherein the reactant and product are mixtures andthe mixtures contain molecules wherein one of the dashed linesrepresents a carbon-carbon double bond and each of the other of thedashed lines represent carbon-carbon single bonds).

Into a 2 liter reaction flask equipped with reflux condenser additionfunnel, thermometer, cooling bath and nitrogen blanket provisionapparatus, is placed 1 mole of methyl lithium and 1000 cc of anhydrousdiethylether. Over a period of 30 minutes while maintaining the reactionmass at 18°-29° C., 142 grams (0.8 moles) of acetyl diisoamyleneproduced according to Example I is added dropwise. The reaction mass isthen maintained at 29°-41° C. over a period of 8 hours.

To the reaction mass 300 ml water is added with exotherming. Theresulting aqueous solution is poured into a 2 liter separatory funneland the lower aqueous phase is removed. The organic phase is washed with2 portions of 500 ml of aqueous sodium chloride. The solvent(diethylether) is then evaporated from the reaction mass and thereaction mass is distilled on a microdistillation apparatus yielding thefollowing fractions:

    ______________________________________                                                Vapor   Liquid   Head   Reflux Weight                                 Fraction                                                                              Temp.   Temp.    Vac.   Ratio  of                                     Number  °C.                                                                            °C.                                                                             mm. Hg R/D    Fraction                               ______________________________________                                        1       71/72   75/74    3/3    RO     19                                     2       71      75       3      50%    17                                     3       74      78       3      50%    24                                     4       74      78       3      50%     7                                     5       75      78       3      50%    16                                     6       74      78       3      50%    21                                     7       75      78       3      50%    19                                     8       83      89       2.8    50%    25                                     9       155     195      3      50%     9                                     ______________________________________                                    

Fractions 2-8 are bulked and utilized for their organoseptic propertiesin the utility examples, infra.

FIG. 15 represents the GLC profile for the reaction product of ExampleIX containing a mixture of compounds defined according to the structure:##STR98## wherein in each of the molecules one of the dashed linesrepresents a carbon-carbon double bond and each of the other of thedashed lines represent carbon-carbon single bonds.

FIG. 16 is the NMR spectrum for the reaction product of Example IXcontaining a mixture of compounds having the structures definedaccording to the following structure: ##STR99## wherein in each of themolecules of the mixture one of the dashed lines represents acarbon-carbon double bond and each of the other of the dashed linesrepresent carbon-carbon single bonds.

FIG. 17 is the infra-red spectrum for the reaction product of Example IXcontaining the compounds defined according to the structure: ##STR100##wherein in each of the molecules in the resulting mixture one of thedashed lines represents a carbon-carbon double bond and each of theother of the dashed lines represent carbon-carbon single bonds.

EXAMPLE X HYDROLYSIS PRODUCT OF REACTION PRODUCT OF PROPIANYLDIISOAMYLENE AND METHYL LITHIUM

Reaction: ##STR101## (wherein the reactant and product are mixtures andthe mixtures contain molecules wherein one of the dashed linesrepresents a carbon-carbon double bond and each of the other of thedashed lines represent carbon-carbon single bonds).

Into a two liter reaction flask equipped with reflux condenser, additionfunnel, thermometer, cooling bath and apparatus for provision of anitrogen atmosphere is placed 1 mole of methyl lithium in 1000 mlanhydrous diethylether. Over a period of 45 minutes while maintainingthe reaction mass at 20°-25° C., 0.8 moles (156 grams) of the propianyldiisoamylene material produced according to Example II is added to themethyl lithium solution. After the addition of the propianyldiisoamylene, the reaction mass is maintained at 20°-23° C. for a periodof 4 hours. The reaction mass is then admixed with 300 ml water duringcooling. The resulting organic phase is then separated from the aqueousphase and the organic phase is stripped of ether and distilled on amicrodistillation column yielding the following fractions:

    ______________________________________                                                Vapor   Liquid   Head   Reflux Weight                                 Fraction                                                                              Temp.   Temp.    Vac.   Ratio  of                                     Number  °C.                                                                            °C.                                                                             mm. Hg R/D    Fraction                               ______________________________________                                        1       70/70   84/84    3/3    100%   22                                     2       68      79       3      100%   18                                     3       69      82       3      100%   48                                     4       68      82       3      100%   48                                     5       72      84       3      100%   21                                     6       78      105      3      100%   11                                     7               163      3      100%    1                                     ______________________________________                                    

Fractions 2-6 are bulked and utilized for their organoleptic propertiesas set forth in the utility examples, infra.

FIG. 18 is the GLC profile of the crude reaction product of Example Xcontaining the compounds defined according to the structure: ##STR102##wherein in each of the molecules, one of the dashed lines represents acarbon-carbon single bond and each of the other of the dashed linesrepresent carbon-carbon double bonds.

FIG. 19 is the GLC profile for fraction 4 of the distillation product ofthe reaction product of Example X containing the compounds having thestructure: ##STR103## wherein in each of the molecules one of the dashedlines represents a carbon-carbon double bond and each of the other ofthe dashed lines represent carbon-carbon single bonds.

FIG. 20 is the infra-red spectrum for fraction 4 of the distillationproduct of the reaction product of Example X containing a mixture ofcompounds defined according to the structure: ##STR104## wherein in eachof the molecules one of the dashed lines represents a carbon-carbondouble bond and each of the other of the dashed lines representcarbon-carbon single bonds.

EXAMPLE XI HYDROLYSIS PRODUCT OF THE REACTION PRODUCT OF METHYL LITHIUMAND ISOBUTYRYL DIISOAMYLENE

Reaction: ##STR105## (wherein the reactant and product are mixtures andthe mixtures contain molecules wherein one of the dashed linesrepresents a carbon-carbon double bond and each of the other of thedashed lines represent carbon-carbon single bonds).

Into a 2 liter reaction flask equipped with reflux condenser, additionfunnel, thermometer, cooling bath and apparatus for provision of anitrogen atmosphere is placed 1 mole of methyl lithium dissolved in 1000ml diethylether. Over a period of 45 minutes while maintaining thereaction temperature at 19°-25° C., 167 grams (0.8 moles) of isobutyryldiisoamylene prepared according to Example III is added. At the end ofthe addition of the isobutyryl diisoamylene, the reaction mass isadmixed with 300 ml water and the temperature of the reaction mass iscooled to 10° C. The reaction mass is then added to a 2 liter separatoryfunnel and the aqueous layer is separated from the organic layer. Theorganic layer is then stripped of solvent on a rotary evaporater and thecrude product is then distilled on a microdistillation column yieldingthe following fractions:

    ______________________________________                                                Vapor   Liquid   Head   Reflux Weight                                 Fraction                                                                              Temp.   Temp.    Vac.   Ratio  of                                     Number  °C.                                                                            °C.                                                                             mm. Hg R/D    Fraction                               ______________________________________                                        1       75/72   81/81    3/3    100%   25                                     2       72      81       3             15                                     3       74      83       3      100%   44                                     4       74      83       3      100%   47                                     5       84      88       3      100%   14                                     6       86      95       3      100%   20                                     7       95      112      3      100%   10                                     8       160     210      3      100%    6                                     ______________________________________                                    

Fractions 2-6 are bulked and utilized for their organoleptic propertiesin the utility examples, infra.

FIG. 21 is the GLC profile of the crude reaction product of Example XIcontaining a mixture of compounds defined according to the structure:##STR106## wherein in each of the molecules one of the dashed linesrepresents a carbon-carbon double bond and each of the other of thedashed lines represent carbon-carbon single bonds.

FIG. 22 is the GLC profile for fraction 7 of the distillation product ofthe reaction product of Example XI containing a mixture of compoundsdefined according to the structure: ##STR107## wherein in each of themolecules one of the dashed lines represents a carbon-carbon double bondand each of the other of the dashed lines represent carbon-carbon singlebonds.

FIG. 23 is the infra-red spectrum for fraction 7 of the distillationproduct of the reaction product of Example XI containing a mixture ofcompounds defined according to the structure: ##STR108## wherein in eachof the molecules one of the dashed lines is a carbon-carbon double bondand each of the other of the dashed lines represent carbon-carbon signlebonds.

FIG. 24 is the NMR spectrum for fraction 7 of the distillation productof the reaction product of Example XI containing a mixture of compoundsdefined according to the structure: ##STR109## wherein in each of themolecules one of the dashed lines represents a carbon-carbon double bondand each of the other of the dashed lines represent carbon-carbon singlebonds.

EXAMPLE XII HYDROLYSIS PRODUCT OF THE REACTION PRODUCT OF n-BUTYLLITHIUM AND ACETYL DIISOAMYLENE

Reaction: ##STR110## (wherein the reactant and product are mixtures andthe mixtures contain molecules wherein one of the dashed linesrepresents a carbon-carbon double bond and each of the other of thedashed lines represent carbon-carbon single bonds).

Into a 2 liter reaction flask equipped with reflux condenser, additionfunnel, thermometer, cooling bath and apparatus for provision of thenitrogen atmosphere is placed 1 mole of n-butyl lithium dissolved in1000 cc anhydrous diethylether. To the n-butyl lithium solution is added147 grams (0.8 moles) of acetyl diisoamylene prepared according toExample I over a period of 20 minutes while maintaining the reactionmass at 27°-28° C. The reaction mass is then refluxed at 68°-69° C. forabout 5 minutes and then cooled to 27° C. Saturated aqueous ammoniumchloride in water is then added to the raction mass in order tohydrolize the resulting lithium salt. The reaction mass now exists intwo phases and is added to a 2 liter separatory funnel. The layers areseparated and the organic layer is stripped of solvent and distilled ona microdistillation column yielding the following fractions:

    ______________________________________                                                Vapor   Liquid   Head   Reflux Weight                                 Fraction                                                                              Temp.   Temp.    Vac.   Ratio  of                                     Number  °C.                                                                            °C.                                                                             mm. Hg R/D    Fraction                               ______________________________________                                        1       76/83   88/90    3/3    100%   19                                     2        87      94      3      100%   13                                     3        94     102      3      100%   15                                     4       105     112      3      100%   15                                     5       108     110      3      100%   38                                     6       110     120      3      100%   32                                     7       112     125      3      100%   9                                      8       116     135      3      100%   9                                      9       160     220      3      100%   7                                      ______________________________________                                    

Fractions 4-8 are bulked and used in the organoleptic utility examples,infra.

FIG. 25 is the GLC profile for the crude reaction product producedaccording to the procedure of Example XII containing a mixture ofcompounds defined according to the structure: ##STR111## wherein in eachof the molecules one of the dashed lines represents a carbon-carbondouble bond and each of the other of the dashed lines representcarbon-carbon single bonds.

FIG. 26 is the GLC profile for fraction 8 of the distillation product ofthe reaction product of Example XII containing a mixture of compoundsdefined according to the structure: ##STR112## wherein in each of themolecules one of the dashed lines represents a carbon-carbon double bondand each of the other of the dashed lines represent carbon-carbon singlebonds.

FIG. 27 is the infra-red spectrum for fraction 8 of the distillationproduct of the reaction product of Example XII containing a mixture ofcompounds defined according to the structure: ##STR113## wherein one ofthe dashed lines is a carbon-carbon double bond and each of the other ofthe dashed lines represent carbon-carbon single bonds.

FIG. 28 is the NMR spectrum for fraction 8 of the distillation productof the reaction product of Example XII containing the compounds definedaccording to the structure: ##STR114## wherein in each of the moleculesone of the dashed lines represents a carbon-carbon double bond and eachof the other of the dashed lines represent carbon-carbon single bonds.

EXAMPLE XIII PERFUME FORMULATION

The branched chain unsaturated tertiary alcohols produced according toExamples IX-XII inclusive have intense amber, woody, fruity, floral,orris-like and camphoraceous and patchouli-like notes which may beutilized to a great extent in inexpensive functional products. Thefollowing pine fragrance demonstrates the use of these materials inperfume compositions. In this case, it is used in concentrations of47.9%.

    ______________________________________                                                       XIIIA XIIIB   XIIIC   XIIID                                    ______________________________________                                        Isobornyl Acetate                                                                              100     100     100   100                                    Camphor          10      10      10    10                                     Terpineol        25      25      25    25                                     Fir Balsam Absolute (50% in                                                   Diethyl Phthalate)                                                                             20      20      20    20                                     Coumarin         4       4       4     4                                      Linalool         30      30      30    30                                     Anethol          2       2       2     2                                      Fenchyl Alcohol  10      10      10    10                                     Lemon Terpenes Washed                                                                          50      50      50    50                                     Borneol          5       5       5     5                                      Galbanum Oil     5       5       5     5                                      Turpentine Russian                                                                             150     150     150   150                                    Pinus Pumilionus 50      50      50    50                                     Eucalyptol       50      50      50    50                                     2,2,6-trimethyl-1-cyclohexene-                                                1-carboxaldehyde 5       5       5     5                                      Maltol 1% in Diethyl                                                          Phthalate        5       5       5     5                                      Product of Example IX                                                                          479     0       0     0                                      Product of Example X                                                                           0       479     0     0                                      Product of Example XI                                                                          0       0       479   0                                      Product of Example XII                                                                         0       0       0     479                                    ______________________________________                                    

The presence of the various unsaturated branched chain tertiary alcoholssupport the pine notes and produce considerable savings in the cost ofthe formulation. However, each of the materials of each of the examplesgives rise to separate nuances as follows:

                  TABLE II                                                        ______________________________________                                                           Organoleptic Properties                                                       (in Perfumery and in                                       Structure          Perfumed Articles)                                         ______________________________________                                         ##STR115##        An amber, woody, camphoraceous aroma with patchouli                           topnotes.                                                  Mixture prepared according                                                    to Example IX supra wherein                                                   in each of the molecules of                                                   the mixture one of the dashed                                                 lines represents a carbon                                                     carbon double bond and each                                                   of the other of the dashed                                                    lines represent carbon                                                        carbon single bonds (bulked                                                   distillation fractions 2-8).                                                   ##STR116##        An ambery, woody, fruity aroma.                            Prepared according to Example X,                                              a mixture wherein in each of the                                              molecules of the mixture one of                                               the dashed lines represents a                                                 carboncarbon double bond and                                                  each of the other of the dashed                                               lines represent carboncarbon                                                  single bonds (bulked distillation                                             fractions 2-6).                                                                ##STR117##        An orris-like aroma.                                       A mixture produced according to                                               Example XI wherein in each of the                                             molecules of the mixture one of                                               the dashed lines is a carbon                                                  carbon double bond and each of the                                            other of the dashed lines represent                                           carboncarbon single bonds (bulked                                             distillation fractions 2-6).                                                   ##STR118##        A floral, woody aroma.                                     A mixture produced according to                                               Example XII wherein in each of                                                the molecules of the mixture one                                              of the dashed lines is a carbon                                               carbon double bond and each of                                                the other of the dashed lines                                                 represent carboncarbon single                                                 bonds (bulked distillation                                                    fractions 4-8).                                                               ______________________________________                                    

EXAMPLE XIV PREPARATION OF A COSMETIC POWDER COMPOSITION

Cosmetic powders are prepared by mixing in a ball mill 100 grams oftalcum powder with 0.25 grams of each of the substances set forth inTable III below. Each of the substances have aromas as set forth inTable III below:

                  TABLE III                                                       ______________________________________                                                           Organoleptic Properties                                                       (in Perfumery and in                                       Structure          Perfumed Articles)                                         ______________________________________                                         ##STR119##        An amber, woody, camphoraceous aroma with patchouli                           topnotes.                                                  Mixture prepared according                                                    to Example IX supra wherein                                                   in each of the molecules of                                                   the mixture one of the dashed                                                 lines represents a carbon                                                     carbon double bond and each                                                   of the other of the dashed                                                    lines represent carbon                                                        carbon single bonds (bulked                                                   distillation fractions 2-8).                                                   ##STR120##        An ambery, woody, fruity aroma.                            Prepared according to Example X,                                              a mixture wherein in each of the                                              molecules of the mixture one of                                               the dashed lines represents a                                                 carboncarbon double bond and                                                  each of the other of the dashed                                               lines represent carboncarbon                                                  single bonds (bulked distillation                                             fractions 2-6).                                                                ##STR121##        An orris-like aroma.                                       A mixture produced according to                                               Example XI wherein in each of the                                             molecules of the mixture one of                                               the dashed lines is a carbon                                                  carbon double bond and each of the                                            other of the dashed lines represent                                           carboncarbon single bonds (bulked                                             distillation fractions 2-6).                                                   ##STR122##        A floral, woody aroma.                                     A mixture produced according to                                               Example XII wherein in each of                                                the molecules of the mixture one                                              of the dashed lines is a carbon                                               carbon double bond and each of                                                the other of the dashed lines                                                 represent carboncarbon single                                                 bonds (bulked distillation                                                    fractions 4-8).                                                               ______________________________________                                    

EXAMPLE XV PERFUMED LIQUID DETERGENTS

Concentrated liquid detergents (Lysine salt of n-dodecylbenzene sulfonicacid as more specifically described in U.S. Pat. No. 3,948,818, issuedon Apr. 6, 1976) with aroma nuances as indicated in Table IV below areprepared containing 0.10%, 0.15%, 0.20%, 0.25%, 0.30% and 0.35% of thesubstances as set forth in Table IV below. They are prepared by addingand homogeneously mixing the appropriate quantity of such substances inthe liquid detergent. The detergents all possess aromas as set forth inTable IV below.

                  TABLE IV                                                        ______________________________________                                                            Organoleptic Properties                                                       (in Perfumery and in                                      Structure           Perfumed Articles)                                        ______________________________________                                         ##STR123##         An amber, woody, camphoraceous aroma with patchouli                           topnotes.                                                 Mixture prepared according                                                    to Example IX supra wherein                                                   in each of the molecules of                                                   the mixture one of the dashed                                                 lines represents a carbon--carbon                                             double bond and each                                                          of the other of the dashed                                                    lines represent carbon--carbon                                                single bonds (bulked                                                          distillation fractions 2-8).                                                   ##STR124##         An ambery, woody, fruity aroma.                           Prepared according to Example X,                                              a mixture wherein in each of the                                              molecules of the mixture one of                                               the dashed lines represents a                                                 carbon--carbon double bond and                                                each of the other of the dashed                                               lines represent carbon--carbon                                                single bonds (bulked distillation                                             fractions 2-6).                                                                ##STR125##         An orris-like aroma.                                      A mixture produced according to                                               Example XI wherein in each of the                                             molecules of the mixture one of                                               the dashed lines is a carbon--carbon                                          double bond and each of the                                                   other of the dashed lines represent                                           carbon--carbon single bonds                                                   (bulked distillation fractions 2-6).                                           ##STR126##         A floral, woody aroma.                                    A mixture produced according to                                               Example XII wherein in each of                                                the molecules of the mixture one of                                           the dashed lines is a carbon--carbon                                          double bond and each of                                                       the other of the dashed lines                                                 represent carbon--carbon single                                               bonds (bulked distillation                                                    fractions 4-8).                                                               ______________________________________                                    

The intensities of each of the above aromas increases with greaterconcentrations of substance.

EXAMPLE XVI PREPARATION OF COLOGNES AND HANDKERCHIEF PERFUMES

Compositions as set forth in Table V below are incorporated intocolognes at concentrations of 2.0%, 2.5%, 3.0%, 3.5%, 4.0% 4.5% and 5.0%in 75%, 80%, 85% and 90% aqueous food grade ethanol solutions; and intohandkerchief perfumes at concentrations of 15%, 20%, 25% and 30% (in90%, 95% and 96% aqueous food grade ethanol solutions). Distinctivelong-lasting pleasant aromas are imparted as set forth in Table V belowto the colognes and to the handkerchief perfumes at all levels indicatedabove:

                  TABLE V                                                         ______________________________________                                                            Organoleptic Properties                                                       (in Perfumery and in                                      Structure           Perfumed Articles)                                        ______________________________________                                         ##STR127##         An amber, woody, camphoraceous aroma with patchouli                           topnotes.                                                 Mixture prepared according                                                    to Example IX supra wherein                                                   in each of the molecules of                                                   the mixture one of the dashed                                                 lines represents a carbon--carbon                                             double bond and each                                                          of the other of the dashed                                                    lines represent carbon--carbon                                                single bonds (bulked                                                          distillation fractions 2-8).                                                   ##STR128##         An ambery, woody, fruity aroma.                           Prepared according to Example X,                                              a mixture wherein in each of the                                              molecules of the mixture one of                                               the dashed lines represents a                                                 carbon--carbon double bond and                                                each of the other of the dashed                                               lines represent carbon--carbon                                                single bonds (bulked distillation                                             fractions 2-6).                                                                ##STR129##         An orris-like aroma.                                      A mixture produced according to                                               Example XI wherein in each of the                                             molecules of the mixture one of                                               the dashed lines is a carbon--carbon                                          double bond and each of the                                                   other of the dashed lines represent                                           carbon--carbon single bonds                                                   (bulked distillation fractions 2-6). -                                         ##STR130##         A floral, woody aroma.                                    A mixture produced according to                                               Example XII wherein in each of                                                the molecules of the mixture one of                                           the dashed lines is a carbon--carbon                                          double bond and each of                                                       the other of the dashed lines                                                 represent carbon--carbon single                                               bonds (bulked distillation                                                    fractions 4-8).                                                               ______________________________________                                    

EXAMPLE XVII PREPARATION OF SOAP COMPOSITION

100 grams of soap chips (IVORY® produced by the Procter and GambleCompany of Cincinnati, Ohio) are mixed with 1 gram of each of thesubstances of Table VI below until homogeneous compositions areobtained. In each of the cases the homogeneous compositions are heatedunder 3 atmospheres pressure at 180° C. for a period of 3 hours and theresulting liquids are then placed into soap molds. The resulting soapcakes, on cooling, manifest aromas as set forth in Table VI below:

                  TABLE VI                                                        ______________________________________                                                            Organoleptic Properties                                                       (in Perfumery and in                                      Structure           Perfumed Articles)                                        ______________________________________                                         ##STR131##         An amber, woody, camphoraceous aroma with patchouli                           topnotes.                                                 Mixture prepared according                                                    to Example IX supra wherein                                                   in each of the molecules of                                                   the mixture one of the dashed                                                 lines represents a carbon--carbon                                             double bond and each                                                          of the other of the dashed                                                    lines represent carbon--carbon                                                single bonds (bulked                                                          distillation fractions 2-8).                                                   ##STR132##         An ambery, woody, fruity aroma.                           Prepared according to Example X,                                              a mixture wherein in each of the                                              molecules of the mixture one of                                               the dashed lines represents a                                                 carbon--carbon double bond and                                                each of the other of the dashed                                               lines represent carbon--carbon                                                single bonds (bulked distillation                                             fractions 2-6).                                                                ##STR133##         An orris-like aroma.                                      A mixture produced according to                                               Example XI wherein in each of the                                             molecules of the mixture one of                                               the dashed lines is a carbon--carbon                                          double bond and each of the                                                   other of the dashed lines represent                                           carbon--carbon single bonds                                                   (bulked distillation fractions 2-6).                                           ##STR134##         A floral, woody aroma.                                    A mixture produced according to                                               Example XII wherein in each of                                                the molecules of the mixture one of                                           the dashed lines is a carbon--carbon                                          double bond and each of                                                       the other of the dashed lines                                                 represent carbon--carbon single                                               bonds (bulked distillation                                                    fractions 4-8).                                                               ______________________________________                                    

EXAMPLE XVIII PREPARATION OF SOLID DETERGENT COMPOSITIONS

Detergents are prepared from the following ingredients according toExample I of Canadian Pat. No. 1,007,948:

    ______________________________________                                        Ingredient          Percent by Weight                                         ______________________________________                                        Neodol® 45-11 (a C.sub.14 -C.sub.15                                       alcohol ethoxylated with                                                      11 moles of ethylene oxide                                                                        12                                                        Sodium carbonate    55                                                        Sodium citrate      20                                                        Sodium sulfate, water brighteners                                                                 q.s.                                                      ______________________________________                                    

This detergent is a phosphate free detergent. A total of 100 grams ofsaid detergent is admixed wit 0.10, 0.15, 0.20 and 0.25 grams of each ofthe substances set forth in Table VII below. Each of the detergentsamples has pleasant and long lasting aromas as set forth in Table VIIbelow:

                  TABLE VII                                                       ______________________________________                                                            Organoleptic Properties                                                       (in Perfumery and in                                      Structure           Perfumed Articles)                                        ______________________________________                                         ##STR135##         An amber, woody, camphoraceous aroma with patchouli                           topnotes.                                                 Mixture prepared according                                                    to Example IX supra wherein                                                   in each of the molecules of                                                   the mixture one of the dashed                                                 lines represents a carbon--carbon                                             double bond and each                                                          of the other of the dashed                                                    lines represent carbon--carbon                                                single bonds (bulked                                                          distillation fractions 2-8).                                                   ##STR136##         An ambery, woody, fruity aroma.                           Prepared according to Example X,                                              a mixture wherein in each of the                                              molecules of the mixture one of                                               the dashed lines represents a                                                 carbon--carbon double bond and                                                each of the other of the dashed                                               lines represent carbon--carbon                                                single bonds (bulked distillation                                             fractions 2-6).                                                                ##STR137##         An orris-like aroma.                                      A mixture produced according to                                               Example XI wherein in each of the                                             molecules of the mixture one of                                               the dashed lines is a carbon--carbon                                          double bond and each of the                                                   other of the dashed lines represent                                           carbon--carbon single bonds                                                   (bulked distillation fractions 2-6).                                           ##STR138##         A floral, woody aroma.                                    A mixture produced according to                                               Example XII wherein in each of                                                the molecules of the mixture one of                                           the dashed lines is a carbon--carbon                                          double bond and each of                                                       the other of the dashed lines                                                 represent carbon--carbon single                                               bonds (bulked distillation                                                    fractions 4-8).                                                               ______________________________________                                    

EXAMPLE XIX DRYER-ADDED FABRIC SOFTENER ARTICLE

Utilizing the procedure of Example I at column 15 of U.S. Pat. No.3,632,396, a nonwoven cloth substrate useful as a dryer-added fabricsoftening article of manufacture is prepared wherein the substrate, thesubstrate coating and the outer coating as well as the perfumingmaterial are as follows:

1. a water "dissolvable" paper ("Dissolvo Paper").

2. Adogen 448 (m.p. about 140° F.) as the substrate coating; and

3. an outer coating having the following formulation (m.p. about 150°F):

57% C₂₀₋₂₂ HAPS

22% isopropyl alcohol

20% antistatic agent

1% of one of the substances set forth in Table VIII below

Fabric softening compositions prepared according to Example I of U.S.Pat. No. 3,632,396 having aroma characteristics as set forth in TableVIII below essentially consist of a substrate having a weight of about 3grams per 100 square inches; a substrate coating having a weight ofabout 1.85 grams per 100 square inches; and an outer coating having aweight of about 1.4 grams per 100 square inches of substrate, therebyproviding a total aromatized substrate and outer coating weight ratio ofabout 1:1 by weight of the substrate. The aroma characteristics are asset forth in Table VIII below are imparted in a pleasant manner to thehead space in the dryer on operation thereof, using said dryer-addedfabric softening non-woven fabric.

                  TABLE VIII                                                      ______________________________________                                                           Organoleptic Properties                                                       (in Perfumery and in                                       Structure          Perfumed Articles)                                         ______________________________________                                         ##STR139##        An amber, woody, camphor- aceous aroma with patchouli                         topnotes.                                                  Mixture prepared according                                                    to Example IX supra wherein                                                   in each of the molecules of                                                   the mixture one of the dashed                                                 lines represents a carbon--                                                   carbon double bond and each                                                   of the other of the dashed                                                    lines represent carbon--                                                      carbon single bonds (bulked                                                   distillation fractions 2-8).                                                   ##STR140##        An ambery, woody, fruity aroma.                            Prepared according to Example X,                                              a mixture wherein in each of the                                              molecules of the mixture one of                                               the dashed lines represents a                                                 carbon--carbon double bond and                                                each of the other of the dashed                                               lines represent carbon--carbon                                                single bonds (bulked distillation                                             fractions 2-6).                                                                ##STR141##        An orris-like aroma.                                       A mixture produced according to                                               Example XI wherein in each of the                                             molecules of the mixture one of                                               the dashed lines is a carbon--                                                carbon double bond and each of the                                            other of the dashed lines represent                                           carbon--carbon single bonds                                                   (bulked distillation fractions 2-6).                                           ##STR142##        A floral, woody aroma.                                     A mixture produced according to                                               Example XII wherein in each of                                                the molecules of the mixture one                                              of the dashed lines is a carbon--                                             carbon double bond and each of                                                the other of the dashed lines                                                 represent carbon--carbon single                                               bonds (bulked distillation                                                    fractions 4-8).                                                               ______________________________________                                    

In the following examples, Aromox® DMCW and Aromox® DMMCW are 30%aqueous solutions of dimethyl cocoamine oxide and Aromox® NCMDW is a 40%aqueous solution of N-cocomorpholine oxide produced by the ArmacDivision of AKZO of Chicago, Illinois.

EXAMPLE XX

Four drops of one of the substances as set forth in Table IX below isadded separately to 2 grams of Aromox® DMCW to produce a clear premix.The clear premix is added to 200 grams of Clorox® with stirringresulting in a clear stable single phase solution. Sufficient 1 Maqueous NaOH is added to bring the pH of each of the mixtures up to12.8. The solutions remain substantially stable at 120° F. for a periodof 7 days. When the 5% aqueous sodium hypochlorite solutions are used aslaundry bleaches, the resulting laundry batches on dry-out in anatmosphere of 65% relative humidity yields substantially nocharacteristic "hypochlorite" odor but do have pleasant faint aromas asset forth in Table IX below. Furthermore, no such characteristic"hypochlorite" aromas are retained on the hands of the individualhandling such laundry batches in both the wet and the dry states.

                  TABLE IX                                                        ______________________________________                                                           Organoleptic Properties                                                       (in Perfumery and in                                       Structure          Perfumed Articles)                                         ______________________________________                                         ##STR143##        An amber, woody, camphor- aceous aroma with patchouli                         topnotes.                                                  Mixture prepared according                                                    to Example IX supra wherein                                                   in each of the molecules of                                                   the mixture one of the dashed                                                 lines represents a carbon--                                                   carbon double bond and each                                                   of the other of the dashed                                                    lines represent carbon--                                                      carbon single bonds (bulked                                                   distillation fractions 2-8).                                                   ##STR144##        An ambery, woody, fruity aroma.                            Prepared according to Example X,                                              a mixture wherein in each of the                                              molecules of the mixture one of                                               the dashed lines represents a                                                 carbon--carbon double bond and                                                each of the other of the dashed                                               lines represent carbon--carbon                                                single bonds (bulked distillation                                             fractions 2-6).                                                                ##STR145##        An orris-like aroma.                                       A mixture produced according to                                               Example XI wherein in each of the                                             molecules of the mixture one of                                               the dashed lines is a carbon--                                                carbon double bond and each of the                                            other of the dashed lines represent                                           carbon--carbon single bonds                                                   (bulked distillation fractions 2-6).                                           ##STR146##        A floral, woody aroma.                                     A mixture produced according to                                               Example XII wherein in each of                                                the molecules of the mixture one                                              of the dashed lines is a carbon--                                             carbon double bond and each of                                                the other of the dashed lines                                                 represent carbon--carbon single                                               bonds (bulked distillation                                                    fractions 4-8).                                                               ______________________________________                                    

EXAMPLE XXI

Aromox® DMMCW in various quantities is mixed with 1 gram each of one ofthe substances set forth in Table X below. The resulting premixes arethen added to 200 grams of an aqueous 5% sodium hypochlorite solution.Sufficient 12.5 M aqueous NaOH is added to bring the pH of each of themixtures up to 13. The following results are obtained:

    ______________________________________                                        Percentage Aromox®                                                                         Clarity of hypochlorite solu-                                DMMCW            tion after addition of premix                                ______________________________________                                        0.23             Clear after three days                                       0.15             Clear after three days                                       0.08             Initially slightly turbid;                                                    two phases exist after three                                                  days                                                         ______________________________________                                    

When each of the 5% aqueous sodium hypochlorite solutions are used aslaundry bleaches, the resulting laundry batches on dry-out in anatmosphere of 65% relative humidity yields substantially nocharacteristic "hypochlorite" aroma but do have faint, pleasant aromasas set forth in Table X below. Furthermore, no such characteristic"hypochlorite" aroma is retained on the hands of the individualshandling such laundry batches in both the wet and the dry states.

                  TABLE X                                                         ______________________________________                                                           Organoleptic Properties                                                       (in Perfumery and in                                       Structure          Perfumed Articles)                                         ______________________________________                                         ##STR147##        An amber, woody, camphor- aceous aroma with patchouli                         topnotes.                                                  Mixture prepared according                                                    to Example IX supra wherein                                                   in each of the molecules of                                                   the mixture one of the dashed                                                 lines represents a carbon--                                                   carbon double bond and each                                                   of the other of the dashed                                                    lines represent carbon--                                                      carbon single bonds (bulked                                                   distillation fractions 2-8).                                                   ##STR148##        An ambery, woody, fruity aroma.                            Prepared according to Example X,                                              a mixture wherein in each of the                                              molecules of the mixture one of                                               the dashed lines represents a                                                 carbon--carbon double bond and                                                each of the other of the dashed                                               lines represent carbon--carbon                                                single bonds (bulked distillation                                             fractions 2-6).                                                                ##STR149##        An orris-like aroma.                                       A mixture produced according to                                               Example XI wherein in each of the                                             molecules of the mixture one of                                               the dashed lines is a carbon--                                                carbon double bond and each of the                                            other of the dashed lines represent                                           carbon--carbon single bonds                                                   (bulked distillation fractions 2-6).                                           ##STR150##        A floral, woody aroma.                                     A mixture produced according to                                               Example XII wherein in each of                                                the molecules of the mixture one                                              of the dashed lines is a carbon--                                             carbon double bond and each of                                                the other of the dashed lines                                                 represent carbon--carbon single                                               bonds (bulked distillation                                                    fractions 4-8).                                                               ______________________________________                                    

EXAMPLE XXII

Two grams of Aromox® DMMC-W is admixed with eight drops each of one ofthe substances set forth in Table XI below. The premixes are then addedwith stirring to 200 grams of 7% aqueous solutions of lithiumhypochlorite. Sufficient 3 M aqueous LiOH is added to bring the pH ofthe solution to 13.4. The mixtures are then heated to 120° F. andmaintained at that temperature with stirring for a period of one week.The resulting solutions remain clear in a single phase. When used aslaundry bleaches, the resulting bleached laundry on dry-out in anatmosphere of 50% relative humidity retains aromas as set forth in TableXI below; whereas without the use of the substances as set forth inTable XI below, the bleached laundry batches have faint characteristicdisagreeable "hypochlorite" aromas.

                  TABLE XI                                                        ______________________________________                                                           Organoleptic Properties                                                       (in Perfumery and in                                       Structure          Perfumed Articles)                                         ______________________________________                                         ##STR151##        An amber, woody, camphor- aceous aroma with patchouli                         topnotes.                                                  Mixture prepared according                                                    to Example IX supra wherein                                                   in each of the molecules of                                                   the mixture one of the dashed                                                 lines represents a carbon--                                                   carbon double bond and each                                                   of the other of the dashed                                                    lines represent carbon--                                                      carbon single bonds (bulked                                                   distillation fractions 2-8).                                                   ##STR152##        An ambery, woody, fruity aroma.                            Prepared according to Example X,                                              a mixture wherein in each of the                                              molecules of the mixture one of                                               the dashed lines represents a                                                 carbon--carbon double bond and                                                each of the other of the dashed                                               lines represent carbon--carbon                                                single bonds (bulked distillation                                             fractions 2-6).                                                                ##STR153##        An orris-like aroma.                                       A mixture produced according to                                               Example XI wherein in each of the                                             molecules of the mixture one of                                               the dashed lines is a carbon--                                                carbon double bond and each of the                                            other of the dashed lines represent                                           carbon--carbon single bonds                                                   (bulked distillation fractions 2-6).                                           ##STR154##        A floral, woody aroma.                                     A mixture produced according to                                               Example XII wherein in each of                                                the molecules of the mixture one                                              of the dashed lines is a carbon--                                             carbon double bond and each of                                                the other of the dashed lines                                                 represent carbon--carbon single                                               bonds (bulked distillation                                                    fractions 4-8).                                                               ______________________________________                                    

EXAMPLE XXIII

Two grams of Aromox® DMMC-W are admixed with separate quantities (8drops) of each of the substances set forth in Table XII below. Thesepremixes are then added separately, with stirring, to 200 grams of amixture containing 4.5% aqueous sodium hypochlorite and 4.5% aqueouslithium hypochlorite. Sufficient 4 M aqueous LiOH is added to bring thepH of each of the solutions to 13.4. The mixtures are then heated to120° F. and maintained at that temperature for a period of 1 week. Theresulting solutions remain clear as a single phase. When used as laundrybleaches, the resulting bleached laundry batches on dry-out in anatmosphere of 50% relative humidity retain aromas as set forth in TableXII below; whereas without the use of the substances as set forth inTable XII below, the bleached laundry batches have faint characteristicdisagreeable "hypochlorite" aromas.

                  TABLE XII                                                       ______________________________________                                                           Organoleptic Properties                                                       (in Perfumery and in                                       Structure          Perfumed Articles)                                         ______________________________________                                         ##STR155##        An amber, woody, camphor- aceous aroma with patchouli                         topnotes.                                                  Mixture prepared according                                                    to Example IX supra wherein                                                   in each of the molecules of                                                   the mixture one of the dashed                                                 lines represents a carbon--                                                   carbon double bond and each                                                   of the other of the dashed                                                    lines represent carbon--                                                      carbon single bonds (bulked                                                   distillation fractions 2-8).                                                   ##STR156##        An ambery, woody, fruity aroma.                            Prepared according to Example X,                                              a mixture wherein in each of the                                              molecules of the mixture one of                                               the dashed lines represents a                                                 carbon--carbon double bond and                                                each of the other of the dashed                                               lines represent carbon--carbon                                                single bonds (bulked distillation                                             fractions 2-6).                                                                ##STR157##        An orris-like aroma.                                       A mixture produced according to                                               Example XI wherein in each of the                                             molecules of the mixture one of                                               the dashed lines is a carbon--                                                carbon double bond and each of the                                            other of the dashed lines represent                                           carbon--carbon single bonds                                                   (bulked distillation fractions 2-6).                                           ##STR158##        A floral, woody aroma.                                     A mixture produced according to                                               Example XII wherein in each of                                                the molecules of the mixture one                                              of the dashed lines is a carbon--                                             carbon double bond and each of                                                the other of the dashed lines                                                 represent carbon--carbon single                                               bonds (bulked distillation                                                    fractions 4-8).                                                               ______________________________________                                    

EXAMPLE XXIV

Two grams of Aromox® DMMC-W is admixed with separate batches (8 dropseach) of each of the substances set forth in Table XIII below. Thesepremixes are then added, with stirring, separately to 200 gram batchesof mixtures containing 4.5% aqueous sodium hypochlorite and 4.5% aqueouslithium hypochlorite. Sufficient 2 M aqueous NaOH is added to bring thepH of each of the solutions to 13.4. The mixtures are then heated to110° F. and maintained at that temperature with stirring for a period of2 weeks. The resulting solutions remain clear as a single phase whenused as laundry bleaches. The resulting bleached laundry batches ondry-out in an atmosphere of 50% relative humidity retain aromas as setforth in Table XIII below, whereas without the use of such substances asset forth in Table XIII below, the bleached laundry batches have faintcharacteristic disagreeable "hypochlorite" aromas.

                  TABLE XIII                                                      ______________________________________                                                           Organoleptic Properties                                                       (in Perfumery and in                                       Structure          Perfumed Articles)                                         ______________________________________                                         ##STR159##        An amber, woody, camphoraceous aroma with patchouli                           topnotes.                                                  Mixture prepared according                                                    to Example IX supra wherein                                                   in each of the molecules of                                                   the mixture one of the dashed                                                 lines represents a carbon-                                                    carbon double bond and each                                                   of the other of the dashed                                                    lines represent carbon-                                                       carbon single bonds (bulked                                                   distillation fractions 2-8).                                                   ##STR160##        An ambery, woody, fruity aroma.                            Prepared according to Example X,                                              a mixture wherein in each of the                                              molecules of the mixture one of                                               the dashed lines represents a                                                 carbon-carbon double bond and                                                 each of the other of the dashed                                               lines represent carbon-carbon                                                 single bonds (bulked distillation                                             fractions 2-6).                                                                ##STR161##        An orris-like aroma.                                       A mixture produced according to                                               Example XI wherein in each of the                                             molecules of the mixture one of                                               the dashed lines is a carbon-                                                 carbon double bond and each of the                                            other of the dashed lines represent                                           carbon-carbon single bonds (bulked                                            distillation fractions 2-6).                                                   ##STR162##        A floral, woody aroma.                                     A mixture produced according to                                               Example XII wherein in each of                                                the molecules of the mixture one                                              of the dashed lines is a carbon-                                              carbon double bond and each of                                                the other of the dashed lines                                                 represent carbon-carbon single                                                bonds (bulked distillation                                                    fractions 4-8).                                                               ______________________________________                                    

EXAMPLE XXV

Four drops of each of the substances (separately) set forth in Table XIVare added to 1.5 gram batches of Aromox® NCMDW to produce clearpremixes. The clear premixes are added to 200 grams of Clorox® withstirring resulting in clear, stable single phase solutions. Sufficient 1M aqueous NaOH is added to each batch to bring the pH of each batch upto 12.8. The solutions remain substantially stable at 120° F. for aperiod of 7 days. When the 5% aqueous sodium hypochlorite solutions areused as laundry bleaches, the resulting laundry batches on dry-out inatmospheres of 65% relative humidity yield substantially nocharacteristic "hypochlorite" aroma but do have faint, pleasant aromasas set forth in Table XIV below. Furthermore, no such characteristic"hypochlorite" aroma is retained on the hands of the individual handlingsuch laundry batches in both the wet and dry states.

                  TABLE XIV                                                       ______________________________________                                                           Organoleptic Properties                                                       (in Perfumery and in                                       Structure          Perfumed Articles)                                         ______________________________________                                         ##STR163##        An amber, woody, camphoraceous aroma with patchouli                           topnotes.                                                  Mixture prepared according                                                    to Example IX supra wherein                                                   in each of the molecules of                                                   the mixture one of the dashed                                                 lines represents a carbon-                                                    carbon double bond and each                                                   of the other of the dashed                                                    lines represents carbon-                                                      carbon single bonds (bulked                                                   distillation fractions 2-8).                                                   ##STR164##        An ambery, woody, fruity aroma.                            Prepared according to Example X,                                              a mixture wherein in each of the                                              molecules of the mixture one of                                               the dashed lines represents a                                                 carbon-carbon double bond and                                                 each of the other of the dashed                                               lines represents carbon-carbon                                                single bonds (bulked distillation                                             fractions 2-6).                                                                ##STR165##        An orris-like aroma.                                       A mixture produced according to                                               Example XI wherein in each of the                                             molecules of the mixture one of                                               the dashed lines is a carbon-                                                 carbon double bond and each of the                                            other of the dashed lines represent                                           carbon-carbon single bonds (bulked                                            distillation fractions 2-6).                                                   ##STR166##        A floral, woody aroma.                                     A mixture produced according to                                               Example XII wherein in each of                                                the molecules of the mixture one                                              of the dashed lines is a carbon-                                              carbon double bond and each of                                                the other of the dashed lines                                                 represent carbon-carbon single                                                bonds (bulked distillation                                                    fractions 4-8).                                                               ______________________________________                                    

EXAMPLE XXVI

Four drop quantities of each of the substances set forth in Table XVbelow are added separately to one gram quantities of n-undecyl dimethylamine oxide to produce clear premixes. The clear premixes are separatelyadded to 200 gram quantities of Clorox® with stirring resulting inclear, stable, single phase solutions. Sufficient 1 M aqueous NaOH isadded to each of the batches to bring the pH of each of the batches upto 12.8. The solutions remain substantially stable at 120° F. for aperiod of 7 days. When the 5% aqueous sodium hypochlorite solutions areused as laundry bleaches, the resulting laundry batches on dry-out in anatmosphere of 65% relative humidity yield substantially nocharacteristic "hypochlorite" aroma but do have faint, pleasant aromasas set forth in Table XV. Furthermore, no such characteristic"hypochlorite" aromas are retained on the hands of the individualhandling such laundry in both the wet and the dry states.

                  TABLE XV                                                        ______________________________________                                                           Organoleptic Properties                                                       (in Perfumery and in                                       Structure          Perfumed Articles)                                         ______________________________________                                         ##STR167##        An amber, woody, camphoraceous aroma with patchouli                           topnotes.                                                  Mixture prepared according                                                    to Example IX supra wherein                                                   in each of the molecules of                                                   the mixture one of the dashed                                                 lines represents a carbon-                                                    carbon double bond and each                                                   of the other of the dashed                                                    lines represent carbon-                                                       carbon single bonds (bulked                                                   distillation fractions 2-8).                                                   ##STR168##        An ambery, woody, fruity aroma.                            Prepared according to Example X,                                              a mixture wherein in each of the                                              molecules of the mixture one of                                               the dashed lines represents a                                                 carbon-carbon double bond and                                                 each of the other of the dashed                                               lines represent carbon-carbon                                                 single bonds (bulked distillation                                             fractions 2-6).                                                                ##STR169##        An orris-like aroma.                                       A mixture produced according to                                               Example XI wherein in each of the                                             molecules of the mixture one of                                               the dashed lines is a carbon-                                                 carbon double bond and each of the                                            other of the dashed lines represent                                           carbon-carbon single bonds (bulked                                            distillation fractions 2-6).                                                   ##STR170##        A floral, woody aroma.                                     A mixture produced according to                                               Example XII wherein in each of                                                the molecules of the mixture one                                              of the dashed lines is a carbon-                                              carbon double bond and each of                                                the other of the dashed lines                                                 represent carbon-carbon single                                                bonds (bulked distillation                                                    fractions 4-8).                                                               ______________________________________                                    

EXAMPLE XXVII

Four drop quantities of each of the substances set forth in Table XVIbelow are added separately to 1 gram quantities of n-dodecyl dimethylamine oxide to produce clear premixes. The clear premixes are separatelyadded to 200 gram quantities of Clorox® with stirring resulting inclear, stable, single phase solutions. Sufficient 1 M aqueous NaOH isadded to bring the pH of each of the mixtures up to 12.8. The solutionseach remain substantially stable at 120° F. for a period of 7 days. Whenthe 5% aqueous sodium hypochlorite solutions are used as laundrybleaches, the resulting laundry batches on dry-out in an atmosphere of65% relative humidity yield substantially no characteristic"hypochlorite" odor but do have faint, pleasant aromas as set forth inTable XVI below. Furthermore, no such characteristic "hypochlorite"aroma is retained on the hands of the individual handling such laundrybatches in both the wet and the dry states.

                  TABLE XVI                                                       ______________________________________                                                           Organoleptic Properties                                                       (in Perfumery and in                                       Structure          Perfumed Articles)                                         ______________________________________                                         ##STR171##        An amber, woody, camphoraceous aroma with patchouli                           topnotes.                                                  Mixture prepared according                                                    to Example IX supra wherein                                                   in each of the molecules of                                                   the mixture one of the dashed                                                 lines represents a carbon-                                                    carbon double bond and each                                                   of the other of the dashed                                                    lines represent carbon-                                                       carbon single bonds (bulked                                                   distillation fractions 2-8).                                                   ##STR172##        An ambery, woody, fruity aroma.                            Prepared according to Example X,                                              a mixture wherein in each of the                                              molecules of the mixture one of                                               the dashed lines represents a                                                 carbon-carbon double bond and                                                 each of the other of the dashed -lines represent carbon-carbon                single bonds (bulked distillation                                             fractions 2-6).                                                                ##STR173##        An orris-like aroma.                                       A mixture produced according to                                               Example XI wherein in each of the                                             molecules of the mixture one of                                               the dashed lines is a carbon-                                                 carbon double bond and each of the                                            other of the dashed lines represent                                           carbon-carbon single bonds (bulked                                            distillation fractions 2-6).                                                   ##STR174##        A floral, woody aroma.                                     A mixture produced according to                                               Example XII wherein in each of                                                the molecules of the mixture one                                              of the dashed lines is a carbon-                                              carbon double bond and each of                                                the other of the dashed lines                                                 represent carbon-carbon single                                                bonds (bulked distillation                                                    fractions 4-8).                                                               ______________________________________                                    

EXAMPLE XXVIII

One gram quantities of n-tridecyl dimethyl amine oxide is admixed witheight drop quantities of one of the substances set forth in Table XVIIbelow. Each of the premixes is then added separately with stirring to200 gram quantities of 7% aqueous solutions of lithium hypochlorite.Sufficient 3 M aqueous LiOH is added to bring the pH of each of thesolutions to 13.4. The mixtures are then heated to 120° F. andmaintained at that temperature with stirring for a period of one week.The resulting solutions remain clear and in a single phase. When used asa laundry bleach, the resulting bleached laundry batches on dry-out inan atmosphere of 50% relative humidity retain aromas as set forth inTable XVII below; whereas without the use of one of the substances ofTable XVII below, the bleached laundry batches have faint,characteristic disagreeable "hypochlorite" aromas.

                  TABLE XVII                                                      ______________________________________                                                           Organoleptic Properties                                                       (in Perfumery and in                                       Structure          Perfumed Articles)                                         ______________________________________                                         ##STR175##        An amber, woody, camphoraceous aroma with patchouli                           topnotes.                                                  Mixture prepared according                                                    to Example IX supra wherein                                                   in each of the molecules of                                                   the mixture one of the dashed                                                 lines represents a carbon-                                                    carbon double bond and each                                                   of the other of the dashed                                                    lines represent carbon-                                                       carbon single bonds (bulked                                                   distillation fractions 2-8).                                                   ##STR176##        An ambery, woody, fruity aroma.                            Prepared according to Example X,                                              a mixture wherein in each of the                                              molecules of the mixture one of                                               the dashed lines represents a                                                 carbon-carbon double bond and                                                 each of the other of the dashed                                               lines represent carbon-carbon                                                 single bonds (bulked distillation                                             fractions 2-6).                                                                ##STR177##        An orris-like aroma.                                       A mixture produced according to                                               Example XI wherein in each of the                                             molecules of the mixture one of                                               the dashed lines is a carbon-                                                 carbon double bond and each of the                                            other of the dashed lines represent                                           carbon-carbon single bonds (bulked                                            distillation fractions 2-6).                                                   ##STR178##        A floral, woody aroma.                                     A mixture produced according to                                               Example XII wherein in each of                                                the molecules of the mixture one                                              of the dashed lines is a carbon-                                              carbon double bond and each of                                                the other of the dashed lines                                                 represent carbon-carbon single                                                bonds (bulked distillation                                                    fractions 4-8).                                                               ______________________________________                                    

EXAMPLE XXIX FLAVOR COMPOSITION

The following basic walnut flavor formulation is prepared:

    ______________________________________                                        Ingredients           Parts by Weight                                         ______________________________________                                        Ethyl-2-methyl butyrate                                                                             10                                                      Vanillin              40                                                      Butyl valerate        40                                                      2,3-Diethyl pyrazine  5                                                       Methyl cyclopentenolone                                                                             80                                                      Benzaldehyde          60                                                      Valerian oil Indian   0.5                                                     (1% in 95% aqueous ethanol alcohol)                                           Propylene Glycol      764.5                                                   ______________________________________                                    

The branched chain unsaturated tertiary alcohol prepared according toExample IX is added to the above formulation at the rate of 1.5%. Theformulation is compared to the formulation which does not have suchbranched chain unsaturated tertiary alcohol added thereto at the rate of20 ppm in water. The formulation containing the branched chainunsaturated tertiary alcohol prepared according to Example IX has a"woody balsamic" fresh walnut kernel and walnut skin-like taste and, inaddition, has a fuller mouth feel and longer lasting taste. The flavorthat has added to it the branched chain unsaturated tertiary alcohol ispreferred by a group of flavor panelists and they consider it to be asubstantially improved walnut flavor.

EXAMPLE XXX BEVERAGE

The addition of the branched chain unsaturated tertiary alcohol preparedaccording to the process of Example X at the rate of 0.3 ppm is added toa commercial cola beverage and gives the beverage a fuller "woodybalsamic" long lasting taste and adds to the pleasant top notes of thebeverage. When comparing the cola beverage containing the branched chainunsaturated tertiary alcohol prepared according to Example X, to onehaving the same formula but not containing such tertiary alcohol, a fivemember bench panel prefers the beverage containing the branched chainunsaturated alcohol.

EXAMPLE XXXI TOBACCO FLAVOR FORMULATION

Cigarettes are produced using the following tobacco formulation:

    ______________________________________                                        Ingredients     Parts by Weight                                               ______________________________________                                        Bright          40.1                                                          Burley          24.9                                                          Maryland        1.1                                                           Turkish         11.6                                                          Stem (flue-cured)                                                                             14.2                                                          Glycerine       2.8                                                           H.sub.2 O       5.3                                                           ______________________________________                                    

At the rate of 0.2%, the following tobacco flavor formulation is appliedto all of the cigarettes produced with the above tobacco formulation.

    ______________________________________                                        Ingredients      Parts by Weight                                              ______________________________________                                        Ethyl butyrate   .05                                                          Ethyl valerate   .05                                                          Maltol           2.00                                                         Cocoa Extract    26.00                                                        Coffee Extract   10.00                                                        Ethyl Alcohol (95%)                                                                            20.00                                                        H.sub.2 O        41.90                                                        ______________________________________                                    

To 50% of the cigarettes, 10 and 20 ppm of the branched chainunsaturated tertiary alcohol prepared according to Example XI (bulkeddistillation fractions 2-6) are added. These cigarettes are hereinaftercalled "experimental" cigarettes and the cigarettes without the saidtertiary alcohol are hereinafter called "control" cigarettes. Thecontrol and experimental cigarettes are then evaluated by pairedcomparison and the results are as follows:

a. In aroma, the experimental cigarettes are found to be more aromaticand more black tobacco-like.

b. In smoke flavor, the experimental cigarettes are found to be morearomatic, more sweet, more bitter, richer, "cigar box-like" and slightlyless harsh in the mouth and more cigarette tobacco-like than the controlcigarettes . . . and they all have "black tobacco" nuances.

The experimental cigarettes containing 20 ppm of the said tertiaryalcohol produced according to Example XI (bulked distillation fractions2-6) are found to be woody, slightly chemical and mouth-coating in thesmoke flavor.

All cigarettes, both experimental and control are evaluated for smokeflavor with 20 mm cellulose acetate filters. The tertiary alcoholprepared to Example XI is very similar to to the tertiary alcoholprepared according to Example XII (bulked distillation fractions 4-8)and Example X (bulked distillation fractions 2-6) and each of thesematerials enhance the tobacco-like taste of the blended cigarette onsmoking in both the main stream and the side stream.

What is claimed is:
 1. A composition of matter comprising a majorproportion of compounds characterized according to the structure:##STR179## wherein in each of the molecules of the mixture one of thedashed lines represents a carbon-carbon double bond and each of theother of the dashed lines represents a carbon-carbon single bond, saidcomposition of matter produced according to the process comprising thesteps of:(a) dimerization of isoamylene in the presence of an acidcatalyst to form a mixture of diisoamylene compounds defined accordingto the structure: ##STR180## wherein R₁ ", R₂ ", R₃ ", R₄ " and R₅ "represents hydrogen or methyl with three of R₁ ", R₂ ", R₃ ", R₄ " andR₅ " representing methyl and the other two of R₁ ", R₂ ", R₃ ", R₄ " andR₅ " representing hydrogen; (b) reacting the resulting diisoamylenemixture with a compound selected from the group consisting of acetylchloride and acetic anhydride in the presence of an acid catalyst toform a mixture containing a major proportion of compounds definedaccording to the structure: ##STR181## wherein in each of the molecules,one of the dashed lines is a carbon-carbon double bond and each of theother of the dashed lines represent carbon-carbon single bonds; (c)reacting the resulting compound with methyl lithium at a temperature inthe range of from 25° C. up to 50° C. in the presence of an inertsolvent thereby forming a mixture of organolithium salts; and (d)reacting the resulting mixture of organolithium salts with diluteaqueous mineral acid at a temperature of from 0° C. up to about 50° C.thereby forming a mixture of compounds containing a major proportion ofcompounds having the structure: ##STR182## wherein in each of themolecules, one of the dashed lines represents a carbon-carbon doublebond and each of the other of the dashed lines represent carbon-carbonsingle bonds; and (e) distilling the resulting mixture.